Trace number 313813

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) 1200.11 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-19-u.cnf
MD5SUMf9358d3195ca3efe99a3e305b00150cd
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 variables279228
Number of clauses1324541
Sum of the clauses size3072200
Maximum clause length10
Minimum clause length1
Number of clauses of size 123238
Number of clauses of size 21011607
Number of clauses of size 3237476
Number of clauses of size 45800
Number of clauses of size 523200
Number of clauses of size over 523220

Solver Data (download as text)

4.19/4.29	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/313813-1176891499/instance-313813-1176891499.cnf
5.08/5.15	c found 23238 unit clauses in formula

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-313813-1176891499 -o ROOT/results/node58/solver-313813-1176891499 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313813-1176891499/UnitMarch_32_bits /tmp/evaluation/313813-1176891499/instance-313813-1176891499.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: 1.00 0.97 0.98 3/64 15040
/proc/meminfo: memFree=1259248/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=6328 CPUtime=0
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 408 0 0 0 0 0 0 0 18 0 1 0 137059612 6479872 391 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 1582 395 91 214 0 1365 0

[startup+0.0820131 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 15040
/proc/meminfo: memFree=1259248/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=22960 CPUtime=0.07
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 5625 0 0 0 5 2 0 0 18 0 1 0 137059612 23511040 5608 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 5740 5608 92 214 0 5523 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 22960

[startup+0.101015 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 15040
/proc/meminfo: memFree=1259248/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=23224 CPUtime=0.09
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 5689 0 0 0 7 2 0 0 18 0 1 0 137059612 23781376 5672 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 5806 5672 92 214 0 5589 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23224

[startup+0.301048 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 15040
/proc/meminfo: memFree=1259248/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=26572 CPUtime=0.29
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 6581 0 0 0 26 3 0 0 19 0 1 0 137059612 27209728 6466 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 6643 6466 92 214 0 6426 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26572

[startup+0.701114 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 15040
/proc/meminfo: memFree=1259248/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=32364 CPUtime=0.68
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 8161 0 0 0 64 4 0 0 22 0 1 0 137059612 33140736 7917 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 8091 7917 92 214 0 7874 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 32364

[startup+1.50225 s]
/proc/loadavg: 1.08 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1223464/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=43948 CPUtime=1.49
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 11320 0 0 0 142 7 0 0 25 0 1 0 137059612 45002752 10819 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 10987 10819 92 214 0 10770 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43948

[startup+3.10152 s]
/proc/loadavg: 1.08 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1208360/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=66720 CPUtime=3.09
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 17492 0 0 0 300 9 0 0 25 0 1 0 137059612 68321280 16478 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 16680 16478 92 214 0 16463 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66720

[startup+6.30105 s]
/proc/loadavg: 1.07 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1121192/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143004 CPUtime=6.29
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 36899 0 0 0 612 17 0 0 25 0 1 0 137059612 146436096 34860 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35751 34860 97 214 0 35534 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 143004

[startup+12.7011 s]
/proc/loadavg: 1.07 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120176/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=12.69
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 39431 0 0 0 1251 18 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529755 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 143048

[startup+25.5013 s]
/proc/loadavg: 1.06 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120432/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=25.48
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 44495 0 0 0 2528 20 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134531612 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 143048

[startup+51.1016 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120304/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=51.07
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 55889 0 0 0 5080 27 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 143048

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120432/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=102.25
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 77411 0 0 0 10189 36 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 143048

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120368/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=162.23
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 103725 0 0 0 16174 49 0 0 25 0 1 0 137059612 146481152 34589 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134532455 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34589 97 214 0 35545 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 143048

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1124336/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=222.21
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 129045 0 0 0 22161 60 0 0 25 0 1 0 137059612 146481152 34589 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537657 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34589 97 214 0 35545 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 143048

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120304/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=282.19
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 154637 0 0 0 28149 70 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134986085 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 143048

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120240/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=342.17
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 179957 0 0 0 34136 81 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 143048

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120240/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=402.15
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 206543 0 0 0 40122 93 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 143048

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1123952/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=462.13
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 232857 0 0 0 46107 106 0 0 25 0 1 0 137059612 146481152 34589 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537651 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34589 97 214 0 35545 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 143048

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120240/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=522.11
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 258449 0 0 0 52095 116 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 143048

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1121328/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=582.09
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 283769 0 0 0 58080 129 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529711 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 143048

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120176/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=642.07
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 309089 0 0 0 64065 142 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 143048

[startup+702.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120240/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=702.05
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 334409 0 0 0 70050 155 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529711 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 143048

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120816/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=762.03
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 360995 0 0 0 76037 166 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134989469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 143048

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120176/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=822.01
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 387309 0 0 0 82021 180 0 0 25 0 1 0 137059612 146481152 34589 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34589 97 214 0 35545 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 143048

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1121264/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=881.99
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 412629 0 0 0 88008 191 0 0 25 0 1 0 137059612 146481152 34589 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537649 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34589 97 214 0 35545 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 143048

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120176/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=139772 CPUtime=941.97
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 436955 0 0 0 93994 203 0 0 25 0 1 0 137059612 143126528 34042 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 34943 34042 97 214 0 34726 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 139772

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120176/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=1001.94
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 462275 0 0 0 99981 213 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 143048

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 15041
/proc/meminfo: memFree=1120240/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=1061.92
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 488861 0 0 0 105967 225 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529582 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 143048

[startup+1122.3 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 15041
/proc/meminfo: memFree=1120240/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=1121.91
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 514181 0 0 0 111953 238 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 143048

[startup+1182.3 s]
/proc/loadavg: 1.09 1.02 0.99 2/65 15041
/proc/meminfo: memFree=1120240/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=1181.88
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 539501 0 0 0 117939 249 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 143048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.14 1.03 1.00 2/65 15041
/proc/meminfo: memFree=1120176/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=1200.08
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 547097 0 0 0 119755 253 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 143048

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: 1.14 1.03 1.00 2/65 15041
/proc/meminfo: memFree=1120176/2055920 swapFree=4184528/4192956
[pid=15040] ppid=15038 vsize=143048 CPUtime=1200.08
/proc/15040/stat : 15040 (UnitMarch_32_bi) R 15038 15040 14632 0 -1 4194304 547097 0 0 0 119755 253 0 0 25 0 1 0 137059612 146481152 34861 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 35762 34861 97 214 0 35545 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 143048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1197.56
CPU system time (s): 2.55461
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 143048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.56
system time used= 2.55461
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 547097
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= 2913

runsolver used 0.693894 second user time and 2.5986 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Apr 18 10:18:19 UTC 2007

IDJOB= 313813
IDBENCH= 20376
IDSOLVER= 97
FILE ID= node58/313813-1176891499

PBS_JOBID= 4595152

Free space on /tmp= 66425 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/313813-1176891499/UnitMarch_32_bits /tmp/evaluation/313813-1176891499/instance-313813-1176891499.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-313813-1176891499 -o ROOT/results/node58/solver-313813-1176891499 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313813-1176891499/UnitMarch_32_bits /tmp/evaluation/313813-1176891499/instance-313813-1176891499.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f9358d3195ca3efe99a3e305b00150cd

RANDOM SEED= 10012600

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1259656 kB
Buffers:         33088 kB
Cached:         682432 kB
SwapCached:       2356 kB
Active:         137888 kB
Inactive:       587240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1259656 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:           26596 kB
Writeback:           0 kB
Mapped:          16068 kB
Slab:            57236 kB
Committed_AS:   926840 kB
PageTables:       1380 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= 66425 MiB

End job on node58 on Wed Apr 18 10:38:22 UTC 2007