Trace number 3265459

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
riss 1.0? (TO) 1300.04 1300.01

General information on the benchmark

NameSAT05/crafted/lynce05/social-golfer-problem/
sgp_5-6-8.shuffled-as.sat05-2669.cnf
MD5SUM4229175ff4382a4625ce92a19d20dde4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark135.322
Satisfiable
(Un)Satisfiability was proved
Number of variables58560
Number of clauses778800
Sum of the clauses size1766280
Maximum clause length48
Minimum clause length1
Number of clauses of size 196
Number of clauses of size 2599208
Number of clauses of size 3177096
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52400

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 30855
0.00/0.21	c parsetime: 195221us
0.00/0.21	c parsed 778800 clauses with 58560 variables
9.69/9.74	c init all components done
9.69/9.74	c ====================
9.69/9.74	c trail size: 29184

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3265459-1304142992/watcher-3265459-1304142992 -o /tmp/evaluation-result-3265459-1304142992/solver-3265459-1304142992 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3265459-1304142992.cnf 840423796 2400 7680 2 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.66 2.98 3.40 5/192 30854
/proc/meminfo: memFree=29582296/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0

[startup+0.075987 s]
/proc/loadavg: 2.66 2.98 3.40 5/192 30854
/proc/meminfo: memFree=29582296/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100973 s]
/proc/loadavg: 2.66 2.98 3.40 5/192 30854
/proc/meminfo: memFree=29582296/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300939 s]
/proc/loadavg: 2.66 2.98 3.40 5/192 30854
/proc/meminfo: memFree=29582296/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700868 s]
/proc/loadavg: 2.66 2.98 3.40 5/192 30854
/proc/meminfo: memFree=29582296/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50071 s]
/proc/loadavg: 2.66 2.98 3.40 5/194 30856
/proc/meminfo: memFree=29455484/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=79748 CPUtime=1.49 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 32042 0 0 0 145 4 0 0 25 0 1 0 604529984 81661952 15134 33554432000 4194304 5523604 140735603360608 18446744073709551615 4345056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 19937 15134 324 325 0 15751 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88448

[startup+3.10041 s]
/proc/loadavg: 2.66 2.98 3.40 5/194 30856
/proc/meminfo: memFree=29506076/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=88024 CPUtime=3.09 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 33687 0 0 0 305 4 0 0 25 0 1 0 604529984 90136576 16779 33554432000 4194304 5523604 140735603360608 18446744073709551615 4339338 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 22006 16779 328 325 0 17820 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96724

[startup+6.30081 s]
/proc/loadavg: 2.77 3.00 3.40 5/194 30856
/proc/meminfo: memFree=29491944/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=91256 CPUtime=6.29 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 34597 0 0 0 625 4 0 0 25 0 1 0 604529984 93446144 17689 33554432000 4194304 5523604 140735603360608 18446744073709551615 4339350 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 22814 17689 329 325 0 18628 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 99956

[startup+12.7006 s]
/proc/loadavg: 2.87 3.02 3.41 5/194 30856
/proc/meminfo: memFree=29452168/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=117488 CPUtime=12.69 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 47757 0 0 0 1264 5 0 0 25 0 1 0 604529984 120307712 22646 33554432000 4194304 5523604 140735603360608 18446744073709551615 4215034 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 29372 22646 373 325 0 25186 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 126188

[startup+25.5012 s]
/proc/loadavg: 3.12 3.06 3.41 5/194 30857
/proc/meminfo: memFree=29419616/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=126392 CPUtime=25.49 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 49971 0 0 0 2543 6 0 0 25 0 1 0 604529984 129425408 24860 33554432000 4194304 5523604 140735603360608 18446744073709551615 4252356 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 31598 24860 373 325 0 27412 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 135092

[startup+51.1003 s]
/proc/loadavg: 3.42 3.14 3.43 5/194 30857
/proc/meminfo: memFree=29347732/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=140364 CPUtime=51.09 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 53433 0 0 0 5102 7 0 0 25 0 1 0 604529984 143732736 28322 33554432000 4194304 5523604 140735603360608 18446744073709551615 5318590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 35091 28322 373 325 0 30905 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 149064

[startup+102.307 s]
/proc/loadavg: 3.81 3.28 3.46 5/194 30859
/proc/meminfo: memFree=29255704/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=161888 CPUtime=102.3 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 58773 0 0 0 10221 9 0 0 25 0 1 0 604529984 165773312 33662 33554432000 4194304 5523604 140735603360608 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 40472 33662 373 325 0 36286 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 170588

[startup+162.3 s]
/proc/loadavg: 3.93 3.41 3.49 5/194 30860
/proc/meminfo: memFree=29177384/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=175948 CPUtime=162.3 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 62339 0 0 0 16219 11 0 0 25 0 1 0 604529984 180170752 37228 33554432000 4194304 5523604 140735603360608 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 43987 37228 373 325 0 39801 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 184648

[startup+222.301 s]
/proc/loadavg: 4.01 3.53 3.53 5/194 30862
/proc/meminfo: memFree=29097220/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=200368 CPUtime=222.29 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 68316 0 0 0 22216 13 0 0 25 0 1 0 604529984 205176832 43205 33554432000 4194304 5523604 140735603360608 18446744073709551615 5332903 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 50092 43205 373 325 0 45906 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 209068

[startup+282.301 s]
/proc/loadavg: 4.00 3.61 3.55 5/194 30872
/proc/meminfo: memFree=29040044/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=221356 CPUtime=282.3 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 73632 0 0 0 28214 16 0 0 25 0 1 0 604529984 226668544 48521 33554432000 4194304 5523604 140735603360608 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 55339 48521 373 325 0 51153 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 230056

[startup+342.3 s]
/proc/loadavg: 4.16 3.71 3.59 5/194 30874
/proc/meminfo: memFree=28970996/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=224720 CPUtime=342.3 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 74455 0 0 0 34214 16 0 0 25 0 1 0 604529984 230113280 49344 33554432000 4194304 5523604 140735603360608 18446744073709551615 5332295 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 56180 49344 373 325 0 51994 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 233420

[startup+402.301 s]
/proc/loadavg: 4.06 3.76 3.61 5/194 30876
/proc/meminfo: memFree=28913136/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3

################
# More data... #
################

/proc/30855/statm: 79203 72215 373 325 0 75017 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 325512

[startup+642.301 s]
/proc/loadavg: 4.00 3.89 3.69 5/194 30882
/proc/meminfo: memFree=28686968/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=331572 CPUtime=642.32 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 101005 0 0 0 64200 32 0 0 25 0 1 0 604529984 339529728 75894 33554432000 4194304 5523604 140735603360608 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 82893 75894 373 325 0 78707 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 340272

[startup+702.3 s]
/proc/loadavg: 4.00 3.90 3.71 5/194 30884
/proc/meminfo: memFree=28686540/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=331572 CPUtime=702.31 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 101005 0 0 0 70199 32 0 0 25 0 1 0 604529984 339529728 75894 33554432000 4194304 5523604 140735603360608 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 82893 75894 373 325 0 78707 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 340272

[startup+762.307 s]
/proc/loadavg: 4.00 3.92 3.72 5/194 30885
/proc/meminfo: memFree=28682136/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=331572 CPUtime=762.32 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 101024 0 0 0 76200 32 0 0 25 0 1 0 604529984 339529728 75913 33554432000 4194304 5523604 140735603360608 18446744073709551615 5333121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 82893 75913 373 325 0 78707 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 340272

[startup+822.301 s]
/proc/loadavg: 4.00 3.93 3.74 5/194 30887
/proc/meminfo: memFree=28626636/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=371864 CPUtime=822.32 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 111204 0 0 0 82194 38 0 0 25 0 1 0 604529984 380788736 86093 33554432000 4194304 5523604 140735603360608 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 92966 86093 374 325 0 88780 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 380564

[startup+882.3 s]
/proc/loadavg: 4.09 3.97 3.76 5/194 30888
/proc/meminfo: memFree=28535176/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=407956 CPUtime=882.31 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 120283 0 0 0 88186 45 0 0 25 0 1 0 604529984 417746944 95172 33554432000 4194304 5523604 140735603360608 18446744073709551615 5333099 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 101989 95172 374 325 0 97803 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 416656

[startup+942.301 s]
/proc/loadavg: 4.03 3.97 3.77 5/194 30890
/proc/meminfo: memFree=28464084/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=418996 CPUtime=942.32 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 123079 0 0 0 94185 47 0 0 25 0 1 0 604529984 429051904 97968 33554432000 4194304 5523604 140735603360608 18446744073709551615 5332007 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 104749 97968 374 325 0 100563 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 427696

[startup+1002.3 s]
/proc/loadavg: 4.01 3.97 3.78 5/194 30892
/proc/meminfo: memFree=28414776/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=418996 CPUtime=1002.32 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 123080 0 0 0 100185 47 0 0 25 0 1 0 604529984 429051904 97969 33554432000 4194304 5523604 140735603360608 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 104749 97969 374 325 0 100563 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 427696

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.79 5/194 30893
/proc/meminfo: memFree=28363364/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=418996 CPUtime=1062.32 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 123080 0 0 0 106185 47 0 0 25 0 1 0 604529984 429051904 97969 33554432000 4194304 5523604 140735603360608 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 104749 97969 374 325 0 100563 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 427696

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.81 5/194 30895
/proc/meminfo: memFree=28363416/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=418996 CPUtime=1122.32 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 123081 0 0 0 112185 47 0 0 25 0 1 0 604529984 429051904 97970 33554432000 4194304 5523604 140735603360608 18446744073709551615 5333272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 104749 97970 374 325 0 100563 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 427696

[startup+1182.3 s]
/proc/loadavg: 4.05 3.99 3.82 5/194 30896
/proc/meminfo: memFree=28363352/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=418996 CPUtime=1182.32 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 123091 0 0 0 118185 47 0 0 25 0 1 0 604529984 429051904 97980 33554432000 4194304 5523604 140735603360608 18446744073709551615 5332729 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 104749 97980 374 325 0 100563 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 427696

[startup+1242.3 s]
/proc/loadavg: 4.10 4.00 3.83 5/194 30898
/proc/meminfo: memFree=28323480/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=459388 CPUtime=1242.33 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 132733 0 0 0 124179 54 0 0 25 0 1 0 604529984 470413312 107622 33554432000 4194304 5523604 140735603360608 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 114847 107622 374 325 0 110661 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 468088



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.00 3.84 5/194 30987
/proc/meminfo: memFree=29118652/32950928 swapFree=67111364/67111528
[pid=30854] ppid=30852 vsize=8700 CPUtime=0 cores=1,3
/proc/30854/stat : 30854 (riss.sh) S 30852 30854 30071 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604529984 8908800 252 33554432000 4194304 4922060 140733964681568 18446744073709551615 256415210629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30854/statm: 2175 252 211 178 0 68 0
[pid=30855] ppid=30854 vsize=498224 CPUtime=1300.04 cores=1,3
/proc/30855/stat : 30855 (riss) R 30854 30854 30071 0 -1 4202496 142509 0 0 0 129944 60 0 0 25 0 1 0 604529984 510181376 117398 33554432000 4194304 5523604 140735603360608 18446744073709551615 4219774 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30855/statm: 124556 117398 374 325 0 120370 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 506924

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30854 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.44
CPU system time (s): 0.6
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 506924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 2

runsolver used 1.93271 second user time and 5.17621 second system time

The end

Launcher Data 

Begin job on node115 at 2011-04-30 07:56:33
IDJOB=3265459
IDBENCH=85640
IDSOLVER=1598
FILE ID=node115/3265459-1304142992
RUNJOBID= node115-1304142987-30755
PBS_JOBID= 13170841
Free space on /tmp= 72864 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT05/crafted/lynce05/social-golfer-problem/sgp_5-6-8.shuffled-as.sat05-2669.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3265459-1304142992/watcher-3265459-1304142992 -o /tmp/evaluation-result-3265459-1304142992/solver-3265459-1304142992 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3265459-1304142992.cnf 840423796 2400 7680 2

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 4229175ff4382a4625ce92a19d20dde4
RANDOM SEED=840423796

node115.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29582568 kB
Buffers:        831648 kB
Cached:        1910200 kB
SwapCached:          0 kB
Active:         354072 kB
Inactive:      2588876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29582568 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           18568 kB
Writeback:           0 kB
AnonPages:      200756 kB
Mapped:          16188 kB
Slab:           362276 kB
PageTables:       5980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   387636 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72856 MiB
End job on node115 at 2011-04-30 08:18:15