Trace number 338643

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, and are wall clock time (not CPU 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
UnitMarch 2007-02-08? (TO) 1200.1 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
MD5SUM4c3b2816cb16b0fd4134bf2c85ce45d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.92271
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179702
Sum of the clauses size718202
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179400
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.79/0.88	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/338643-1173689713/instance-338643-1173689713.cnf
1.29/1.32	c found 2 unit clauses in formula

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-338643-1173689713 -o ROOT/results/node67/solver-338643-1173689713 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338643-1173689713/UnitMarch_32_bits /tmp/evaluation/338643-1173689713/instance-338643-1173689713.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 17130
/proc/meminfo: memFree=1802144/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=3244 CPUtime=0
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 388928977 3321856 381 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 811 384 91 214 0 594 0

[startup+0.0754901 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 17130
/proc/meminfo: memFree=1802144/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=8584 CPUtime=0.07
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 2016 0 0 0 6 1 0 0 18 0 1 0 388928977 8790016 1999 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 2146 1999 92 214 0 1929 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8584

[startup+0.101491 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 17130
/proc/meminfo: memFree=1802144/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=8848 CPUtime=0.09
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 2084 0 0 0 8 1 0 0 18 0 1 0 388928977 9060352 2067 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 2212 2067 92 214 0 1995 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8848

[startup+0.301512 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 17130
/proc/meminfo: memFree=1802144/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=10956 CPUtime=0.29
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 2648 0 0 0 28 1 0 0 19 0 1 0 388928977 11218944 2598 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 2739 2598 92 214 0 2522 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10956

[startup+0.701554 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 17130
/proc/meminfo: memFree=1802144/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=15684 CPUtime=0.69
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 3899 0 0 0 67 2 0 0 22 0 1 0 388928977 16060416 3655 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 3921 3655 92 214 0 3704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15684

[startup+1.50164 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 17131
/proc/meminfo: memFree=1782168/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=1.49
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 8229 0 0 0 145 4 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32196

[startup+3.1018 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 17131
/proc/meminfo: memFree=1770712/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=3.09
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 9444 0 0 0 305 4 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32196

[startup+6.30114 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 17131
/proc/meminfo: memFree=1770584/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=31840 CPUtime=6.28
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 11964 0 0 0 623 5 0 0 25 0 1 0 388928977 32604160 7670 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 7960 7670 97 214 0 7743 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 31840

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 17131
/proc/meminfo: memFree=1770648/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=12.68
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 17139 0 0 0 1261 7 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32196

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 17131
/proc/meminfo: memFree=1770648/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=25.48
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 27669 0 0 0 2536 12 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529711 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32196

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 17131
/proc/meminfo: memFree=1770648/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=51.07
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 48729 0 0 0 5084 23 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32196

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 17131
/proc/meminfo: memFree=1770648/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=102.26
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 90849 0 0 0 10183 43 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32196

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17131
/proc/meminfo: memFree=1770648/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=162.25
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 140259 0 0 0 16162 63 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32196

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17131
/proc/meminfo: memFree=1770584/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=222.23
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 189669 0 0 0 22139 84 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32196

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17131
/proc/meminfo: memFree=1770520/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32856 CPUtime=282.22
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 238991 0 0 0 28117 105 0 0 25 0 1 0 388928977 33644544 7897 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8214 7897 97 214 0 7997 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32856

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17131
/proc/meminfo: memFree=1770520/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32592 CPUtime=342.2
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 288351 0 0 0 34094 126 0 0 25 0 1 0 388928977 33374208 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8148 7848 97 214 0 7931 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32592

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 17269
/proc/meminfo: memFree=1769184/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=402.11
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 337494 0 0 0 40060 151 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 32196

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1771160/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=462.06
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 386904 0 0 0 46032 174 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 32196

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1770264/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=522.06
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 436314 0 0 0 52009 197 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 32196

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1770264/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=582.03
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 485724 0 0 0 57985 218 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 32196

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1770392/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=642.03
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 535134 0 0 0 63962 241 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 32196

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1770328/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=702.01
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 584544 0 0 0 69937 264 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 32196

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1770328/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=762
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 633954 0 0 0 75913 287 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 32196

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1771224/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=821.97
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 683364 0 0 0 81889 308 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134531404 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 32196

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1771224/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=881.97
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 732774 0 0 0 87862 335 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 32196

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1770264/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32856 CPUtime=941.94
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 782096 0 0 0 93837 357 0 0 25 0 1 0 388928977 33644544 7897 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8214 7897 97 214 0 7997 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 32856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1770328/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=1001.93
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 831594 0 0 0 99815 378 0 0 25 0 1 0 388928977 32968704 7847 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529522 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7847 97 214 0 7832 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 32196

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1770328/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32856 CPUtime=1061.92
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 880916 0 0 0 105792 400 0 0 25 0 1 0 388928977 33644544 7897 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8214 7897 97 214 0 7997 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 32856

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1770328/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32196 CPUtime=1121.9
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 930132 0 0 0 111768 422 0 0 25 0 1 0 388928977 32968704 7703 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134531104 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8049 7703 97 214 0 7832 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 32196

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1771160/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32856 CPUtime=1181.89
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 979736 0 0 0 117743 446 0 0 25 0 1 0 388928977 33644544 7897 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8214 7897 97 214 0 7997 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 32856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1770712/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32856 CPUtime=1200.08
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 994721 0 0 0 119554 454 0 0 25 0 1 0 388928977 33644544 7897 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8214 7897 97 214 0 7997 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32856

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17329
/proc/meminfo: memFree=1770712/2055920 swapFree=4180928/4192956
[pid=17130] ppid=17128 vsize=32856 CPUtime=1200.08
/proc/17130/stat : 17130 (UnitMarch_32_bi) R 17128 17130 16145 0 -1 4194304 994721 0 0 0 119554 454 0 0 25 0 1 0 388928977 33644544 7897 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17130/statm: 8214 7897 97 214 0 7997 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32856

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1195.55
CPU system time (s): 4.55131
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 32860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.55
system time used= 4.55131
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 994721
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= 6
involuntary context switches= 2945

runsolver used 0.78788 second user time and 2.58861 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Mar 12 08:55:14 UTC 2007

IDJOB= 338643
IDBENCH= 24728
IDSOLVER= 97
FILE ID= node67/338643-1173689713

PBS_JOBID= 4101719

Free space on /tmp= 66532 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338643-1173689713/UnitMarch_32_bits /tmp/evaluation/338643-1173689713/instance-338643-1173689713.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-338643-1173689713 -o ROOT/results/node67/solver-338643-1173689713 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338643-1173689713/UnitMarch_32_bits /tmp/evaluation/338643-1173689713/instance-338643-1173689713.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  4c3b2816cb16b0fd4134bf2c85ce45d0

RANDOM SEED= 397112803

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1802616 kB
Buffers:         29076 kB
Cached:         168512 kB
SwapCached:       6276 kB
Active:         103668 kB
Inactive:       111284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802616 kB
SwapTotal:     4192956 kB
SwapFree:      4180928 kB
Dirty:            7088 kB
Writeback:           0 kB
Mapped:          19844 kB
Slab:            24356 kB
Committed_AS:   938888 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66532 MiB

End job on node67 on Mon Mar 12 09:15:16 UTC 2007