Trace number 315093

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) 1200.14 1200.55

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
Bench CategoryINDUST (industrial 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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

Solver Data (download as text)

6.99/7.02	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/315093-1172648652/instance-315093-1172648652.cnf
8.59/8.69	c found 50 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/node3/watcher-315093-1172648652 -o ROOT/results/node3/solver-315093-1172648652 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315093-1172648652/UnitMarch_32_bits /tmp/evaluation/315093-1172648652/instance-315093-1172648652.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: 1.11 1.02 1.00 3/77 8553
/proc/meminfo: memFree=1196704/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=11656 CPUtime=0
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 406 0 0 0 0 0 0 0 18 0 1 0 284820059 11935744 389 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 2914 392 91 214 0 2697 0

[startup+0.096003 s]
/proc/loadavg: 1.11 1.02 1.00 3/77 8553
/proc/meminfo: memFree=1196704/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=33964 CPUtime=0.08
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 7388 0 0 0 6 2 0 0 18 0 1 0 284820059 34779136 7371 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 8491 7375 91 214 0 8274 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 33964

[startup+0.101004 s]
/proc/loadavg: 1.11 1.02 1.00 3/77 8553
/proc/meminfo: memFree=1196704/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=35152 CPUtime=0.09
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 7773 0 0 0 6 3 0 0 18 0 1 0 284820059 35995648 7756 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 8788 7759 91 214 0 8571 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35152

[startup+0.30102 s]
/proc/loadavg: 1.11 1.02 1.00 3/77 8553
/proc/meminfo: memFree=1196704/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=51652 CPUtime=0.29
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 12787 0 0 0 24 5 0 0 19 0 1 0 284820059 52891648 12737 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 12913 12737 92 214 0 12696 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51652

[startup+0.701052 s]
/proc/loadavg: 1.11 1.02 1.00 3/77 8553
/proc/meminfo: memFree=1196704/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=57568 CPUtime=0.69
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 14400 0 0 0 62 7 0 0 22 0 1 0 284820059 58949632 14156 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134524488 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 14392 14156 92 214 0 14175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57568

[startup+1.50112 s]
/proc/loadavg: 1.11 1.02 1.00 2/78 8554
/proc/meminfo: memFree=1135256/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=69020 CPUtime=1.49
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 17501 0 0 0 139 10 0 0 25 0 1 0 284820059 70676480 17000 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 17255 17000 92 214 0 17038 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69020

[startup+3.10125 s]
/proc/loadavg: 1.11 1.02 1.00 2/78 8554
/proc/meminfo: memFree=1120856/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=91660 CPUtime=3.09
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 23638 0 0 0 296 13 0 0 25 0 1 0 284820059 93859840 22624 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 22915 22624 92 214 0 22698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91660

[startup+6.30151 s]
/proc/loadavg: 1.10 1.02 1.00 2/78 8554
/proc/meminfo: memFree=1074584/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=136808 CPUtime=6.29
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 35879 0 0 0 608 21 0 0 25 0 1 0 284820059 140091392 33840 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 34202 33840 92 214 0 33985 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 136808

[startup+12.701 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 8554
/proc/meminfo: memFree=907224/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=312084 CPUtime=12.68
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 86028 0 0 0 1227 41 0 0 25 0 1 0 284820059 319574016 72401 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 78021 72401 97 214 0 77804 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 312084

[startup+25.5011 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 8554
/proc/meminfo: memFree=907352/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=312096 CPUtime=25.48
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 90039 0 0 0 2504 44 0 0 25 0 1 0 284820059 319586304 72404 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 78024 72404 97 214 0 77807 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 312096

[startup+51.1012 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 8554
/proc/meminfo: memFree=898776/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320928 CPUtime=51.08
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 95864 0 0 0 5061 47 0 0 25 0 1 0 284820059 328630272 74593 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80232 74593 97 214 0 80015 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 320928

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 8554
/proc/meminfo: memFree=898904/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320952 CPUtime=102.26
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 111513 0 0 0 10171 55 0 0 25 0 1 0 284820059 328654848 74594 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80238 74594 97 214 0 80021 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 320952

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=898840/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320952 CPUtime=162.25
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 128374 0 0 0 16161 64 0 0 25 0 1 0 284820059 328654848 73989 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80238 73989 97 214 0 80021 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 320952

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=898776/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320952 CPUtime=222.24
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 144628 0 0 0 22151 73 0 0 25 0 1 0 284820059 328654848 74594 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80238 74594 97 214 0 80021 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 320952

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=898776/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320940 CPUtime=282.22
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 158089 0 0 0 28143 79 0 0 25 0 1 0 284820059 328642560 74593 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80235 74593 97 214 0 80018 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 320940

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=898712/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320952 CPUtime=342.2
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 173738 0 0 0 34133 87 0 0 25 0 1 0 284820059 328654848 74594 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80238 74594 97 214 0 80021 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 320952

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=898712/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320940 CPUtime=402.19
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 187199 0 0 0 40125 94 0 0 25 0 1 0 284820059 328642560 74593 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80235 74593 97 214 0 80018 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 320940

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=898776/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=313680 CPUtime=462.17
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 202848 0 0 0 46117 100 0 0 25 0 1 0 284820059 321208320 72776 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134530273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 78420 72776 97 214 0 78203 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 313680

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=898776/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320952 CPUtime=522.15
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 220314 0 0 0 52107 108 0 0 25 0 1 0 284820059 328654848 74594 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80238 74594 97 214 0 80021 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 320952

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=898776/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320940 CPUtime=582.14
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 233775 0 0 0 58098 116 0 0 25 0 1 0 284820059 328642560 74593 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80235 74593 97 214 0 80018 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 320940

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=898712/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320952 CPUtime=642.13
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 249424 0 0 0 64088 125 0 0 25 0 1 0 284820059 328654848 74594 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80238 74594 97 214 0 80021 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 320952

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8554
/proc/meminfo: memFree=898712/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320952 CPUtime=702.1
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 265073 0 0 0 70079 131 0 0 25 0 1 0 284820059 328654848 74594 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80238 74594 97 214 0 80021 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 320952

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=898648/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320940 CPUtime=762.09
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 278534 0 0 0 76072 137 0 0 25 0 1 0 284820059 328642560 74593 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80235 74593 97 214 0 80018 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 320940

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=898584/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320952 CPUtime=822.08
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 294183 0 0 0 82063 145 0 0 25 0 1 0 284820059 328654848 74594 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80238 74594 97 214 0 80021 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 320952

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=901144/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320952 CPUtime=882.06
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 311044 0 0 0 88054 152 0 0 25 0 1 0 284820059 328654848 73989 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80238 73989 97 214 0 80021 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 320952

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=898648/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320952 CPUtime=942.05
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 326693 0 0 0 94044 161 0 0 25 0 1 0 284820059 328654848 73989 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80238 73989 97 214 0 80021 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 320952

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8554
/proc/meminfo: memFree=898584/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320940 CPUtime=1002.03
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 340759 0 0 0 100035 168 0 0 25 0 1 0 284820059 328642560 74593 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537657 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80235 74593 97 214 0 80018 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 320940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8672
/proc/meminfo: memFree=897384/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320952 CPUtime=1061.96
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 354591 0 0 0 106020 176 0 0 25 0 1 0 284820059 328654848 74594 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529633 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80238 74594 97 214 0 80021 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 320952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8752
/proc/meminfo: memFree=898392/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320952 CPUtime=1121.9
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 372057 0 0 0 112006 184 0 0 25 0 1 0 284820059 328654848 74594 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80238 74594 97 214 0 80021 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 320952

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8752
/proc/meminfo: memFree=898328/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320940 CPUtime=1181.88
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 385518 0 0 0 117997 191 0 0 25 0 1 0 284820059 328642560 74593 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80235 74593 97 214 0 80018 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 320940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8752
/proc/meminfo: memFree=898328/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320940 CPUtime=1200.09
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 391340 0 0 0 119815 194 0 0 25 0 1 0 284820059 328642560 74593 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80235 74593 97 214 0 80018 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 320940

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: 1.00 1.00 1.00 2/78 8752
/proc/meminfo: memFree=898328/2055920 swapFree=4191880/4192956
[pid=8553] ppid=8551 vsize=320940 CPUtime=1200.09
/proc/8553/stat : 8553 (UnitMarch_32_bi) R 8551 8553 7176 0 -1 4194304 391340 0 0 0 119815 194 0 0 25 0 1 0 284820059 328642560 74593 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8553/statm: 80235 74593 97 214 0 80018 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 320940

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.14
CPU user time (s): 1198.15
CPU system time (s): 1.9887
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 320952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.15
system time used= 1.9887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 391340
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= 1530

runsolver used 1.3248 second user time and 3.05154 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Feb 28 07:44:12 UTC 2007

IDJOB= 315093
IDBENCH= 20408
IDSOLVER= 97
FILE ID= node3/315093-1172648652

PBS_JOBID= 3980930

Free space on /tmp= 66484 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-50-h49-unsat.cnf
COMMAND LINE= /tmp/evaluation/315093-1172648652/UnitMarch_32_bits /tmp/evaluation/315093-1172648652/instance-315093-1172648652.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-315093-1172648652 -o ROOT/results/node3/solver-315093-1172648652 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315093-1172648652/UnitMarch_32_bits /tmp/evaluation/315093-1172648652/instance-315093-1172648652.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  afc9746f162b3434bc79ea21bd1704d5

RANDOM SEED= 135237809

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1197112 kB
Buffers:         40312 kB
Cached:         693264 kB
SwapCached:        416 kB
Active:         269032 kB
Inactive:       518740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1197112 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           41580 kB
Writeback:           0 kB
Mapped:          64152 kB
Slab:            56708 kB
Committed_AS:  1260144 kB
PageTables:       1656 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= 66484 MiB

End job on node3 on Wed Feb 28 08:04:15 UTC 2007