Trace number 3258727

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) 1300.03 1300.01

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v2640c305320gyes3.cnf
MD5SUMd6877629cc818d7e31dc245fb95f0588
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

0.00/0.02	c *****************************************************
0.00/0.02	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.02	c *   This program may be redistributed or modified   *
0.00/0.02	c * under the terms of the GNU General Public License *
0.00/0.02	c *****************************************************
0.00/0.02	c process id: 31552
0.00/0.06	c parsetime: 54165us
0.00/0.06	c parsed 305320 clauses with 2640 variables
12.59/12.60	c init all components done
12.59/12.60	c ====================
12.59/12.60	c trail size: 0

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-3258727-1304136675/watcher-3258727-1304136675 -o /tmp/evaluation-result-3258727-1304136675/solver-3258727-1304136675 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3258727-1304136675.cnf 1942671684 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: 7.09 7.87 7.96 4/192 31551
/proc/meminfo: memFree=30669952/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0

[startup+0.105919 s]
/proc/loadavg: 7.09 7.87 7.96 4/192 31551
/proc/meminfo: memFree=30669952/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200904 s]
/proc/loadavg: 7.09 7.87 7.96 4/192 31551
/proc/meminfo: memFree=30669952/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300889 s]
/proc/loadavg: 7.09 7.87 7.96 4/192 31551
/proc/meminfo: memFree=30669952/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700815 s]
/proc/loadavg: 7.09 7.87 7.96 4/192 31551
/proc/meminfo: memFree=30669952/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50068 s]
/proc/loadavg: 7.09 7.87 7.96 5/194 31553
/proc/meminfo: memFree=30647500/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=58208 CPUtime=1.49 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 18383 0 0 0 147 2 0 0 19 0 1 0 525268478 59604992 10422 33554432000 4194304 5523604 140733337435296 18446744073709551615 4339816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 14552 10422 328 325 0 10366 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66908

[startup+3.1004 s]
/proc/loadavg: 7.09 7.87 7.96 5/194 31553
/proc/meminfo: memFree=30640804/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=60056 CPUtime=3.09 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 18851 0 0 0 307 2 0 0 25 0 1 0 525268478 61497344 10890 33554432000 4194304 5523604 140733337435296 18446744073709551615 4339869 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 15014 10890 328 325 0 10828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68756

[startup+6.30082 s]
/proc/loadavg: 6.92 7.82 7.94 6/194 31554
/proc/meminfo: memFree=30628432/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=60056 CPUtime=6.29 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 18851 0 0 0 627 2 0 0 25 0 1 0 525268478 61497344 10890 33554432000 4194304 5523604 140733337435296 18446744073709551615 4339890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 15014 10890 328 325 0 10828 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68756

[startup+12.7007 s]
/proc/loadavg: 6.69 7.76 7.92 5/194 31554
/proc/meminfo: memFree=30604912/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=71684 CPUtime=12.69 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 27771 0 0 0 1266 3 0 0 25 0 1 0 525268478 73404416 13860 33554432000 4194304 5523604 140733337435296 18446744073709551615 5343317 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 17921 13860 372 325 0 13735 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 80384

[startup+25.5004 s]
/proc/loadavg: 6.09 7.57 7.86 5/194 31554
/proc/meminfo: memFree=30574312/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=79552 CPUtime=25.49 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 29731 0 0 0 2546 3 0 0 25 0 1 0 525268478 81461248 15820 33554432000 4194304 5523604 140733337435296 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 19888 15820 373 325 0 15702 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 88252

[startup+51.1009 s]
/proc/loadavg: 5.38 7.28 7.76 5/194 31555
/proc/meminfo: memFree=30536840/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=91612 CPUtime=51.09 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 32678 0 0 0 5105 4 0 0 25 0 1 0 525268478 93810688 18767 33554432000 4194304 5523604 140733337435296 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 22903 18767 373 325 0 18717 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 100312

[startup+102.301 s]
/proc/loadavg: 4.60 6.78 7.56 5/194 31556
/proc/meminfo: memFree=30466996/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=118288 CPUtime=102.29 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 39260 0 0 0 10223 6 0 0 25 0 1 0 525268478 121126912 25349 33554432000 4194304 5523604 140733337435296 18446744073709551615 5333124 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 29572 25349 373 325 0 25386 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 126988

[startup+162.3 s]
/proc/loadavg: 4.22 6.27 7.33 5/194 31558
/proc/meminfo: memFree=30400868/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=133776 CPUtime=162.29 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 43187 0 0 0 16221 8 0 0 25 0 1 0 525268478 136986624 29276 33554432000 4194304 5523604 140733337435296 18446744073709551615 4227742 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 33444 29276 373 325 0 29258 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 142476

[startup+222.307 s]
/proc/loadavg: 4.08 5.85 7.12 5/194 31559
/proc/meminfo: memFree=30341428/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=154656 CPUtime=222.29 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 48151 0 0 0 22220 9 0 0 25 0 1 0 525268478 158367744 34240 33554432000 4194304 5523604 140733337435296 18446744073709551615 5333279 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 38664 34240 373 325 0 34478 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 163356

[startup+282.301 s]
/proc/loadavg: 4.03 5.51 6.92 5/194 31561
/proc/meminfo: memFree=30286952/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=179852 CPUtime=282.3 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 54531 0 0 0 28217 13 0 0 25 0 1 0 525268478 184168448 40620 33554432000 4194304 5523604 140733337435296 18446744073709551615 5333368 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 44963 40620 373 325 0 40777 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 188552

[startup+342.3 s]
/proc/loadavg: 4.08 5.25 6.74 5/194 31563
/proc/meminfo: memFree=30255924/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=179852 CPUtime=342.3 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 54532 0 0 0 34217 13 0 0 25 0 1 0 525268478 184168448 40621 33554432000 4194304 5523604 140733337435296 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 44963 40621 373 325 0 40777 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 188552

[startup+402.301 s]
/proc/loadavg: 4.07 5.04 6.57 5/194 31564
/proc/meminfo: memFree=30191536/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3

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

/proc/31552/statm: 67164 62481 374 325 0 62978 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 277356

[startup+702.301 s]
/proc/loadavg: 4.00 4.38 5.85 5/194 31572
/proc/meminfo: memFree=29980900/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=268656 CPUtime=702.3 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 76393 0 0 0 70205 25 0 0 25 0 1 0 525268478 275103744 62482 33554432000 4194304 5523604 140733337435296 18446744073709551615 5332925 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 67164 62482 374 325 0 62978 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 277356

[startup+762.301 s]
/proc/loadavg: 4.00 4.31 5.73 5/194 31574
/proc/meminfo: memFree=29974928/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=268656 CPUtime=762.31 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 76400 0 0 0 76206 25 0 0 25 0 1 0 525268478 275103744 62489 33554432000 4194304 5523604 140733337435296 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 67164 62489 374 325 0 62978 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 277356

[startup+822.3 s]
/proc/loadavg: 4.04 4.26 5.63 5/194 31575
/proc/meminfo: memFree=29966716/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=276744 CPUtime=822.31 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 78519 0 0 0 82204 27 0 0 25 0 1 0 525268478 283385856 64608 33554432000 4194304 5523604 140733337435296 18446744073709551615 5333282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 69186 64608 374 325 0 65000 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 285444

[startup+882.307 s]
/proc/loadavg: 4.01 4.21 5.52 5/194 31577
/proc/meminfo: memFree=29918208/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=309016 CPUtime=882.31 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 86628 0 0 0 88199 32 0 0 25 0 1 0 525268478 316432384 72717 33554432000 4194304 5523604 140733337435296 18446744073709551615 5333282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 77254 72717 374 325 0 73068 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 317716

[startup+942.3 s]
/proc/loadavg: 4.06 4.19 5.43 5/194 31579
/proc/meminfo: memFree=29846268/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=329300 CPUtime=942.31 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 91738 0 0 0 94195 36 0 0 25 0 1 0 525268478 337203200 77827 33554432000 4194304 5523604 140733337435296 18446744073709551615 4215018 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 82325 77827 374 325 0 78139 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 338000

[startup+1002.3 s]
/proc/loadavg: 4.02 4.15 5.34 5/194 31580
/proc/meminfo: memFree=29799364/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=329300 CPUtime=1002.31 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 91739 0 0 0 100195 36 0 0 25 0 1 0 525268478 337203200 77828 33554432000 4194304 5523604 140733337435296 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 82325 77828 374 325 0 78139 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 338000

[startup+1062.3 s]
/proc/loadavg: 4.04 4.13 5.26 5/194 31582
/proc/meminfo: memFree=29773300/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=329300 CPUtime=1062.32 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 91739 0 0 0 106196 36 0 0 25 0 1 0 525268478 337203200 77828 33554432000 4194304 5523604 140733337435296 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 82325 77828 374 325 0 78139 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 338000

[startup+1122.3 s]
/proc/loadavg: 4.01 4.11 5.18 5/194 31583
/proc/meminfo: memFree=29755908/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=329300 CPUtime=1122.32 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 91742 0 0 0 112196 36 0 0 25 0 1 0 525268478 337203200 77831 33554432000 4194304 5523604 140733337435296 18446744073709551615 5333282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 82325 77831 374 325 0 78139 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 338000

[startup+1182.3 s]
/proc/loadavg: 4.00 4.08 5.10 5/194 31585
/proc/meminfo: memFree=29755512/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=329300 CPUtime=1182.32 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 91751 0 0 0 118196 36 0 0 25 0 1 0 525268478 337203200 77840 33554432000 4194304 5523604 140733337435296 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 82325 77840 374 325 0 78139 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 338000

[startup+1242.3 s]
/proc/loadavg: 4.00 4.07 5.03 5/194 31587
/proc/meminfo: memFree=29744572/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=339068 CPUtime=1242.32 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 94255 0 0 0 124196 36 0 0 25 0 1 0 525268478 347205632 80344 33554432000 4194304 5523604 140733337435296 18446744073709551615 5333536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 84767 80344 374 325 0 80581 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 347768



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.05 4.96 2/185 31591
/proc/meminfo: memFree=30459848/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=355976 CPUtime=1300.03 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 98620 0 0 0 129965 38 0 0 25 0 1 0 525268478 364519424 84709 33554432000 4194304 5523604 140733337435296 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 88994 84709 374 325 0 84808 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 364676

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

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

[startup+1300 s]
/proc/loadavg: 4.00 4.05 4.96 2/185 31591
/proc/meminfo: memFree=30459848/32951124 swapFree=67111524/67111528
[pid=31551] ppid=31549 vsize=8700 CPUtime=0 cores=1,3
/proc/31551/stat : 31551 (riss.sh) S 31549 31551 31488 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525268478 8908800 251 33554432000 4194304 4922060 140735580990496 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31551/statm: 2175 251 211 178 0 68 0
[pid=31552] ppid=31551 vsize=355976 CPUtime=1300.03 cores=1,3
/proc/31552/stat : 31552 (riss) R 31551 31551 31488 0 -1 4202496 98620 0 0 0 129965 38 0 0 25 0 1 0 525268478 364519424 84709 33554432000 4194304 5523604 140733337435296 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31552/statm: 88994 84709 374 325 0 84808 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 364676

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31551 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.03
#
# 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): 1300.03
CPU user time (s): 1299.65
CPU system time (s): 0.38
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 364676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 330
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= 1

runsolver used 2.02669 second user time and 5.07123 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-30 06:11:15
IDJOB=3258727
IDBENCH=71423
IDSOLVER=1598
FILE ID=node108/3258727-1304136675
RUNJOBID= node108-1304136675-31508
PBS_JOBID= 13170824
Free space on /tmp= 72620 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v2640c305320gyes3.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258727-1304136675/watcher-3258727-1304136675 -o /tmp/evaluation-result-3258727-1304136675/solver-3258727-1304136675 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3258727-1304136675.cnf 1942671684 2400 7680 2

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

MD5SUM BENCH= d6877629cc818d7e31dc245fb95f0588
RANDOM SEED=1942671684

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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	: 5332.82
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		: 2666.820
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	: 5332.77
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		: 2666.820
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	: 5332.82
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		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30670728 kB
Buffers:        580684 kB
Cached:        1100456 kB
SwapCached:          4 kB
Active:         273576 kB
Inactive:      1605032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30670728 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           16056 kB
Writeback:           0 kB
AnonPages:      196968 kB
Mapped:          15700 kB
Slab:           334580 kB
PageTables:       5664 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   385284 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= 72628 MiB
End job on node108 at 2011-04-30 06:32:57