Trace number 3258991

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) 1299.96 1300.01

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2400c266431g6.cnf
MD5SUMd0bb6612a0c88017c970eb8fd1a4be9e
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 variables2400
Number of clauses266431
Sum of the clauses size535112
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266356
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 575

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: 17442
0.00/0.06	c parsetime: 48039us
0.00/0.06	c parsed 266431 clauses with 2400 variables
12.33/12.41	c init all components done
12.33/12.41	c ====================
12.33/12.41	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-3258991-1304137214/watcher-3258991-1304137214 -o /tmp/evaluation-result-3258991-1304137214/solver-3258991-1304137214 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3258991-1304137214.cnf 1224097182 2400 7680 2 

running on 2 cores: 0,2

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: 1.61 2.64 3.27 4/184 17440
/proc/meminfo: memFree=31151232/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=11800 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (runsolver) R 17438 17440 16862 0 -1 4202560 43 0 0 0 0 0 0 0 21 0 1 0 525320091 12083200 51 33554432000 4194304 5434984 140734884916048 18446744073709551615 4881607 0 2147483391 4096 24578 0 0 0 17 2 0 0 0
/proc/17440/statm: 2950 51 31 303 0 2644 0

[startup+0.0576991 s]
/proc/loadavg: 1.61 2.64 3.27 4/184 17440
/proc/meminfo: memFree=31151232/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100714 s]
/proc/loadavg: 1.61 2.64 3.27 4/184 17440
/proc/meminfo: memFree=31151232/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300663 s]
/proc/loadavg: 1.61 2.64 3.27 4/184 17440
/proc/meminfo: memFree=31151232/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.761634 s]
/proc/loadavg: 1.61 2.64 3.27 4/184 17440
/proc/meminfo: memFree=31151232/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.62746 s]
/proc/loadavg: 1.61 2.64 3.27 4/184 17440
/proc/meminfo: memFree=31151232/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+4.80688 s]
/proc/loadavg: 1.61 2.64 3.27 5/192 17453
/proc/meminfo: memFree=31040272/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=58996 CPUtime=4.73 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 17796 0 0 0 471 2 0 0 25 0 1 0 525320091 60411904 10582 33554432000 4194304 5523604 140735652239872 18446744073709551615 4339338 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 14749 10582 328 325 0 10563 0
Current children cumulated CPU time (s) 4.73
Current children cumulated vsize (KiB) 67696

[startup+6.3007 s]
/proc/loadavg: 1.96 2.69 3.29 5/192 17453
/proc/meminfo: memFree=31037208/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=58996 CPUtime=6.22 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 17796 0 0 0 620 2 0 0 25 0 1 0 525320091 60411904 10582 33554432000 4194304 5523604 140735652239872 18446744073709551615 4339869 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 14749 10582 328 325 0 10563 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 67696

[startup+12.7006 s]
/proc/loadavg: 2.13 2.71 3.29 5/192 17453
/proc/meminfo: memFree=31009596/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=70300 CPUtime=12.63 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 25612 0 0 0 1260 3 0 0 25 0 1 0 525320091 71987200 13370 33554432000 4194304 5523604 140735652239872 18446744073709551615 5332900 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 17575 13370 373 325 0 13389 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 79000

[startup+25.5004 s]
/proc/loadavg: 2.54 2.78 3.30 5/192 17454
/proc/meminfo: memFree=30989388/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=76044 CPUtime=25.42 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 27012 0 0 0 2539 3 0 0 25 0 1 0 525320091 77869056 14770 33554432000 4194304 5523604 140735652239872 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 19011 14770 373 325 0 14825 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 84744

[startup+51.101 s]
/proc/loadavg: 3.04 2.87 3.32 5/192 17454
/proc/meminfo: memFree=30950992/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=88820 CPUtime=51.03 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 30149 0 0 0 5099 4 0 0 25 0 1 0 525320091 90951680 17907 33554432000 4194304 5523604 140735652239872 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 22205 17907 373 325 0 18019 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 97520

[startup+102.301 s]
/proc/loadavg: 3.58 3.04 3.35 5/192 17456
/proc/meminfo: memFree=30896408/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=102248 CPUtime=102.23 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 33558 0 0 0 10218 5 0 0 25 0 1 0 525320091 104701952 21316 33554432000 4194304 5523604 140735652239872 18446744073709551615 5332729 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 25562 21316 373 325 0 21376 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 110948

[startup+162.301 s]
/proc/loadavg: 3.84 3.21 3.39 5/192 17457
/proc/meminfo: memFree=30837236/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=125552 CPUtime=162.22 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 39296 0 0 0 16215 7 0 0 25 0 1 0 525320091 128565248 27054 33554432000 4194304 5523604 140735652239872 18446744073709551615 5332281 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 31388 27054 373 325 0 27202 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 134252

[startup+222.3 s]
/proc/loadavg: 3.98 3.37 3.43 5/192 17459
/proc/meminfo: memFree=30778816/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=144672 CPUtime=222.22 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 43818 0 0 0 22213 9 0 0 25 0 1 0 525320091 148144128 31576 33554432000 4194304 5523604 140735652239872 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 36168 31576 373 325 0 31982 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 153372

[startup+282.301 s]
/proc/loadavg: 3.99 3.48 3.46 5/192 17460
/proc/meminfo: memFree=30745196/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=152196 CPUtime=282.23 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 45777 0 0 0 28213 10 0 0 25 0 1 0 525320091 155848704 33535 33554432000 4194304 5523604 140735652239872 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 38049 33535 373 325 0 33863 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 160896

[startup+342.301 s]
/proc/loadavg: 3.99 3.57 3.49 5/192 17462
/proc/meminfo: memFree=30704000/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=166288 CPUtime=342.23 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 49305 0 0 0 34211 12 0 0 25 0 1 0 525320091 170278912 37063 33554432000 4194304 5523604 140735652239872 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 41572 37063 373 325 0 37386 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 174988

[startup+402.301 s]
/proc/loadavg: 4.14 3.68 3.53 5/192 17464
/proc/meminfo: memFree=30674964/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=171700 CPUtime=402.23 cores=0,2

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

/proc/17442/statm: 57531 52863 373 325 0 53345 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 238824

[startup+702.301 s]
/proc/loadavg: 4.04 3.89 3.65 5/192 17472
/proc/meminfo: memFree=30519960/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=238776 CPUtime=702.23 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 67096 0 0 0 70201 22 0 0 25 0 1 0 525320091 244506624 54854 33554432000 4194304 5523604 140735652239872 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 59694 54854 373 325 0 55508 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 247476

[startup+762.3 s]
/proc/loadavg: 4.01 3.91 3.67 5/192 17473
/proc/meminfo: memFree=30506792/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=238776 CPUtime=762.24 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 67098 0 0 0 76202 22 0 0 25 0 1 0 525320091 244506624 54856 33554432000 4194304 5523604 140735652239872 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 59694 54856 373 325 0 55508 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 247476

[startup+822.301 s]
/proc/loadavg: 4.00 3.92 3.69 5/192 17475
/proc/meminfo: memFree=30473044/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=238776 CPUtime=822.24 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 67102 0 0 0 82202 22 0 0 25 0 1 0 525320091 244506624 54860 33554432000 4194304 5523604 140735652239872 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 59694 54860 373 325 0 55508 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 247476

[startup+882.301 s]
/proc/loadavg: 4.00 3.93 3.71 5/192 17476
/proc/meminfo: memFree=30424276/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=246588 CPUtime=882.24 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 69115 0 0 0 88201 23 0 0 25 0 1 0 525320091 252506112 56873 33554432000 4194304 5523604 140735652239872 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 61647 56873 374 325 0 57461 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 255288

[startup+942.3 s]
/proc/loadavg: 4.00 3.94 3.72 5/192 17478
/proc/meminfo: memFree=30375636/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=271580 CPUtime=942.25 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 75403 0 0 0 94199 26 0 0 25 0 1 0 525320091 278097920 63161 33554432000 4194304 5523604 140735652239872 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 67895 63161 374 325 0 63709 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 280280

[startup+1002.3 s]
/proc/loadavg: 4.03 3.96 3.74 6/192 17480
/proc/meminfo: memFree=30349568/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=297212 CPUtime=1002.24 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 81878 0 0 0 100195 29 0 0 25 0 1 0 525320091 304345088 69636 33554432000 4194304 5523604 140735652239872 18446744073709551615 5332132 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 74303 69636 374 325 0 70117 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 305912

[startup+1062.3 s]
/proc/loadavg: 4.01 3.97 3.75 5/192 17481
/proc/meminfo: memFree=30349552/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=297212 CPUtime=1062.24 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 81878 0 0 0 106195 29 0 0 25 0 1 0 525320091 304345088 69636 33554432000 4194304 5523604 140735652239872 18446744073709551615 5332925 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 74303 69636 374 325 0 70117 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 305912

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.77 5/192 17483
/proc/meminfo: memFree=30348896/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=297212 CPUtime=1122.25 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 81878 0 0 0 112195 30 0 0 25 0 1 0 525320091 304345088 69636 33554432000 4194304 5523604 140735652239872 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 74303 69636 374 325 0 70117 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 305912

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.78 5/192 17484
/proc/meminfo: memFree=30334608/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=297212 CPUtime=1182.25 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 81880 0 0 0 118195 30 0 0 25 0 1 0 525320091 304345088 69638 33554432000 4194304 5523604 140735652239872 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 74303 69638 374 325 0 70117 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 305912

[startup+1242.31 s]
/proc/loadavg: 4.00 3.97 3.79 5/192 17486
/proc/meminfo: memFree=30306056/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=297212 CPUtime=1242.25 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 81886 0 0 0 124195 30 0 0 25 0 1 0 525320091 304345088 69644 33554432000 4194304 5523604 140735652239872 18446744073709551615 5332238 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 74303 69644 374 325 0 70117 0
Current children cumulated CPU time (s) 1242.25
Current children cumulated vsize (KiB) 305912



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.80 3/188 17490
/proc/meminfo: memFree=30619884/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=297212 CPUtime=1299.96 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 81890 0 0 0 129966 30 0 0 25 0 1 0 525320091 304345088 69648 33554432000 4194304 5523604 140735652239872 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 74303 69648 374 325 0 70117 0
Current children cumulated CPU time (s) 1299.96
Current children cumulated vsize (KiB) 305912

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 3.97 3.80 3/188 17490
/proc/meminfo: memFree=30619884/32951132 swapFree=67111364/67111528
[pid=17440] ppid=17438 vsize=8700 CPUtime=0 cores=0,2
/proc/17440/stat : 17440 (riss.sh) S 17438 17440 16862 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 525320091 8908800 251 33554432000 4194304 4922060 140733394717632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17440/statm: 2175 251 211 178 0 68 0
[pid=17442] ppid=17440 vsize=297212 CPUtime=1299.96 cores=0,2
/proc/17442/stat : 17442 (riss) R 17440 17440 16862 0 -1 4202496 81890 0 0 0 129966 30 0 0 25 0 1 0 525320091 304345088 69648 33554432000 4194304 5523604 140735652239872 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17442/statm: 74303 69648 374 325 0 70117 0
Current children cumulated CPU time (s) 1299.96
Current children cumulated vsize (KiB) 305912

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17440 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 1299.96
#
# 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): 1299.96
CPU user time (s): 1299.66
CPU system time (s): 0.3
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 305912

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= 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 2.72458 second user time and 5.8921 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-30 06:20:14
IDJOB=3258991
IDBENCH=71471
IDSOLVER=1598
FILE ID=node128/3258991-1304137214
RUNJOBID= node128-1304137214-17406
PBS_JOBID= 13170809
Free space on /tmp= 67524 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2400c266431g6.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258991-1304137214/watcher-3258991-1304137214 -o /tmp/evaluation-result-3258991-1304137214/solver-3258991-1304137214 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3258991-1304137214.cnf 1224097182 2400 7680 2

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

MD5SUM BENCH= d0bb6612a0c88017c970eb8fd1a4be9e
RANDOM SEED=1224097182

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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	: 5332.75
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      31156604 kB
Buffers:        438456 kB
Cached:         821284 kB
SwapCached:          0 kB
Active:         208772 kB
Inactive:      1170896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31156604 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            8152 kB
Writeback:          68 kB
AnonPages:      119488 kB
Mapped:          15496 kB
Slab:           352432 kB
PageTables:       4964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   303264 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 67520 MiB
End job on node128 at 2011-04-30 06:41:56