Trace number 3438664

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
PicoSAT 941? (TO) 5000.03 5000.02

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n130-s30940966-unsat.cnf
MD5SUMca44a78076b8228fbb99ecc0147f157f
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 variables133
Number of clauses276
Sum of the clauses size828
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3276
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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: 977)

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-3438664-1306894550/watcher-3438664-1306894550 -o /tmp/evaluation-result-3438664-1306894550/solver-3438664-1306894550 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438664-1306894550.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 2.00 1.99 2/527 21597
/proc/meminfo: memFree=4361740/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1744 CPUtime=0 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 175 0 0 0 0 0 0 0 25 0 1 0 879685661 1785856 122 33554432000 134512640 134603332 4291999360 18446744073709551615 134550588 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 436 122 97 23 0 62 0

[startup+0.075379 s]
/proc/loadavg: 1.93 2.00 1.99 2/527 21597
/proc/meminfo: memFree=4361740/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1744 CPUtime=0.06 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 179 0 0 0 6 0 0 0 25 0 1 0 879685661 1785856 126 33554432000 134512640 134603332 4291999360 18446744073709551615 134563321 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 436 126 97 23 0 62 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1744

[startup+0.100372 s]
/proc/loadavg: 1.93 2.00 1.99 2/527 21597
/proc/meminfo: memFree=4361740/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1744 CPUtime=0.08 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 180 0 0 0 8 0 0 0 25 0 1 0 879685661 1785856 127 33554432000 134512640 134603332 4291999360 18446744073709551615 134563940 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 436 127 97 23 0 62 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1744

[startup+0.300339 s]
/proc/loadavg: 1.93 2.00 1.99 2/527 21597
/proc/meminfo: memFree=4361740/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1744 CPUtime=0.28 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 182 0 0 0 28 0 0 0 25 0 1 0 879685661 1785856 129 33554432000 134512640 134603332 4291999360 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 436 129 97 23 0 62 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1744

[startup+0.700269 s]
/proc/loadavg: 1.93 2.00 1.99 2/527 21597
/proc/meminfo: memFree=4361740/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1744 CPUtime=0.68 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 187 0 0 0 68 0 0 0 25 0 1 0 879685661 1785856 134 33554432000 134512640 134603332 4291999360 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 436 134 97 23 0 62 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 1744

[startup+1.50013 s]
/proc/loadavg: 1.93 2.00 1.99 3/528 21598
/proc/meminfo: memFree=4360764/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1744 CPUtime=1.48 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 196 0 0 0 148 0 0 0 25 0 1 0 879685661 1785856 143 33554432000 134512640 134603332 4291999360 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 436 143 97 23 0 62 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1744

[startup+3.10085 s]
/proc/loadavg: 1.93 2.00 1.99 3/528 21598
/proc/meminfo: memFree=4358540/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1744 CPUtime=3.08 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 196 0 0 0 308 0 0 0 25 0 1 0 879685661 1785856 143 33554432000 134512640 134603332 4291999360 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 436 143 97 23 0 62 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1744

[startup+6.30027 s]
/proc/loadavg: 1.93 2.00 1.99 3/528 21598
/proc/meminfo: memFree=4358924/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1872 CPUtime=6.28 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 199 0 0 0 628 0 0 0 25 0 1 0 879685661 1916928 146 33554432000 134512640 134603332 4291999360 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 468 146 97 23 0 94 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1872

[startup+12.7002 s]
/proc/loadavg: 1.94 2.00 1.99 3/528 21598
/proc/meminfo: memFree=4357848/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1864 CPUtime=12.68 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 207 0 0 0 1268 0 0 0 25 0 1 0 879685661 1908736 154 33554432000 134512640 134603332 4291999360 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 466 154 97 23 0 92 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1864

[startup+25.5009 s]
/proc/loadavg: 1.95 2.00 1.99 3/528 21599
/proc/meminfo: memFree=4358228/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1864 CPUtime=25.48 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 214 0 0 0 2548 0 0 0 25 0 1 0 879685661 1908736 161 33554432000 134512640 134603332 4291999360 18446744073709551615 134564386 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 466 161 97 23 0 92 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1864

[startup+51.1004 s]
/proc/loadavg: 1.97 2.00 1.99 3/528 21599
/proc/meminfo: memFree=4358212/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1864 CPUtime=51.08 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 227 0 0 0 5108 0 0 0 25 0 1 0 879685661 1908736 174 33554432000 134512640 134603332 4291999360 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 466 174 97 23 0 92 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1864

[startup+102.319 s]
/proc/loadavg: 1.98 2.00 1.99 3/528 21601
/proc/meminfo: memFree=4357680/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1864 CPUtime=102.3 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 228 0 0 0 10230 0 0 0 25 0 1 0 879685661 1908736 175 33554432000 134512640 134603332 4291999360 18446744073709551615 134551065 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 466 175 97 23 0 92 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1864

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/528 21602
/proc/meminfo: memFree=4354680/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1992 CPUtime=162.29 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 237 0 0 0 16229 0 0 0 25 0 1 0 879685661 2039808 184 33554432000 134512640 134603332 4291999360 18446744073709551615 134563627 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 498 184 97 23 0 124 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1992

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/528 21604
/proc/meminfo: memFree=4356012/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1992 CPUtime=222.29 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 246 0 0 0 22229 0 0 0 25 0 1 0 879685661 2039808 193 33554432000 134512640 134603332 4291999360 18446744073709551615 134563942 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 498 193 97 23 0 124 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1992

[startup+282.301 s]
/proc/loadavg: 2.15 2.03 2.01 3/528 21605
/proc/meminfo: memFree=4356492/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1992 CPUtime=282.29 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 247 0 0 0 28229 0 0 0 25 0 1 0 879685661 2039808 194 33554432000 134512640 134603332 4291999360 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 498 194 97 23 0 124 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 1992

[startup+342.3 s]
/proc/loadavg: 2.13 2.04 2.00 3/528 21607
/proc/meminfo: memFree=4356352/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1992 CPUtime=342.29 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 259 0 0 0 34229 0 0 0 25 0 1 0 879685661 2039808 206 33554432000 134512640 134603332 4291999360 18446744073709551615 134551123 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 498 206 97 23 0 124 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 1992

[startup+402.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/528 21609
/proc/meminfo: memFree=4356324/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1992 CPUtime=402.29 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 259 0 0 0 40229 0 0 0 25 0 1 0 879685661 2039808 206 33554432000 134512640 134603332 4291999360 18446744073709551615 134550584 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 498 206 97 23 0 124 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 1992

[startup+462.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/528 21610
/proc/meminfo: memFree=4357044/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1992 CPUtime=462.29 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 259 0 0 0 46229 0 0 0 25 0 1 0 879685661 2039808 206 33554432000 134512640 134603332 4291999360 18446744073709551615 134525150 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 498 206 97 23 0 124 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 1992

[startup+522.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/528 21612
/proc/meminfo: memFree=4357396/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1992 CPUtime=522.29 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 259 0 0 0 52229 0 0 0 25 0 1 0 879685661 2039808 206 33554432000 134512640 134603332 4291999360 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 498 206 97 23 0 124 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 1992

[startup+582.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/528 21613
/proc/meminfo: memFree=4357620/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=1992 CPUtime=582.3 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 259 0 0 0 58230 0 0 0 25 0 1 0 879685661 2039808 206 33554432000 134512640 134603332 4291999360 18446744073709551615 134550837 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21597/statm: 498 206 97 23 0 124 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 1992

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/528 21723
/proc/meminfo: memFree=4356080/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4002.3 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 400230 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134548240 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4002.3
Current children cumulated vsize (KiB) 2236

[startup+4062.32 s]
/proc/loadavg: 2.01 2.02 2.00 3/528 21724
/proc/meminfo: memFree=4355184/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4062.31 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 406231 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4062.31
Current children cumulated vsize (KiB) 2236

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 21726
/proc/meminfo: memFree=4355656/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4122.3 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 412230 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4122.3
Current children cumulated vsize (KiB) 2236

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 21727
/proc/meminfo: memFree=4355872/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4182.3 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 418230 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134564582 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4182.3
Current children cumulated vsize (KiB) 2236

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 21729
/proc/meminfo: memFree=4356080/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4242.3 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 424230 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134551166 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4242.3
Current children cumulated vsize (KiB) 2236

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 21731
/proc/meminfo: memFree=4355420/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4302.3 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 430230 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134564602 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4302.3
Current children cumulated vsize (KiB) 2236

[startup+4362.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/528 21732
/proc/meminfo: memFree=4355760/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4362.3 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 436230 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4362.3
Current children cumulated vsize (KiB) 2236

[startup+4422.3 s]
/proc/loadavg: 2.19 2.06 2.02 3/528 21734
/proc/meminfo: memFree=4355832/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4422.3 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 442230 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 6437309 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4422.3
Current children cumulated vsize (KiB) 2236

[startup+4482.3 s]
/proc/loadavg: 2.13 2.07 2.02 3/528 21735
/proc/meminfo: memFree=4355808/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4482.3 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 448230 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134527395 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4482.3
Current children cumulated vsize (KiB) 2236

[startup+4542.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/528 21737
/proc/meminfo: memFree=4354916/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4542.3 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 454230 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4542.3
Current children cumulated vsize (KiB) 2236

[startup+4602.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/528 21739
/proc/meminfo: memFree=4355636/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4602.32 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 460232 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4602.32
Current children cumulated vsize (KiB) 2236

[startup+4662.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/528 21740
/proc/meminfo: memFree=4353244/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4662.31 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 466231 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134550621 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4662.31
Current children cumulated vsize (KiB) 2236

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 21742
/proc/meminfo: memFree=4354324/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4722.32 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 472232 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134566334 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4722.32
Current children cumulated vsize (KiB) 2236

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 21743
/proc/meminfo: memFree=4355416/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4782.31 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 478231 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134547025 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4782.31
Current children cumulated vsize (KiB) 2236

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 21745
/proc/meminfo: memFree=4354396/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4842.31 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 484231 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4842.31
Current children cumulated vsize (KiB) 2236

[startup+4902.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/528 21747
/proc/meminfo: memFree=4355368/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4902.31 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 490231 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4902.31
Current children cumulated vsize (KiB) 2236

[startup+4962.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/528 21748
/proc/meminfo: memFree=4355460/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=4962.31 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 496231 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 4962.31
Current children cumulated vsize (KiB) 2236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.98 2.03 2.00 2/522 21770
/proc/meminfo: memFree=4359252/32951124 swapFree=59042448/67111528
[pid=21597] ppid=21595 vsize=2236 CPUtime=5000.03 cores=1,3,5,7
/proc/21597/stat : 21597 (picosat) R 21595 21597 20647 0 -1 4202496 321 0 0 0 500003 0 0 0 25 0 1 0 879685661 2289664 268 33554432000 134512640 134603332 4291999360 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21597/statm: 559 268 97 23 0 185 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 2236

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)
Real time (s): 5000.02
CPU time (s): 5000.03
CPU user time (s): 5000.03
CPU system time (s): 0
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 2252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
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= 321
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= 3
involuntary context switches= 11567

runsolver used 24.5963 second user time and 57.2373 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-01 04:15:50
IDJOB=3438664
IDBENCH=83148
IDSOLVER=1934
FILE ID=node119/3438664-1306894550
RUNJOBID= node119-1306884536-20666
PBS_JOBID= 13488457
Free space on /tmp= 57036 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n130-s30940966-unsat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438664-1306894550/watcher-3438664-1306894550 -o /tmp/evaluation-result-3438664-1306894550/solver-3438664-1306894550 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438664-1306894550.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ca44a78076b8228fbb99ecc0147f157f
RANDOM SEED=430122523

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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:       4362020 kB
Buffers:        286812 kB
Cached:       17964460 kB
SwapCached:       8708 kB
Active:       16313320 kB
Inactive:     11583328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       4362020 kB
SwapTotal:    67111528 kB
SwapFree:     59042448 kB
Dirty:             316 kB
Writeback:           0 kB
AnonPages:     9640044 kB
Mapped:          35524 kB
Slab:           545660 kB
PageTables:      79724 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163877544 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= 57036 MiB
End job on node119 at 2011-06-01 05:39:12