Trace number 320495

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) 1200.07 1200.41

General information on the benchmark

Nameindustrial/narain/
clauses-2.cnf
MD5SUM4880cac0d33985d9a6ae24d856e299ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.18751
Satisfiable
(Un)Satisfiability was proved
Number of variables75527
Number of clauses272784
Sum of the clauses size668836
Maximum clause length97
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2203631
Number of clauses of size 351557
Number of clauses of size 4937
Number of clauses of size 512836
Number of clauses of size over 53822

Solver Data (download as text)

0.79/0.87	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/320495-1173047040/instance-320495-1173047040.cnf
0.99/1.04	c found 1 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/node63/watcher-320495-1173047040 -o ROOT/results/node63/solver-320495-1173047040 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320495-1173047040/UnitMarch_32_bits /tmp/evaluation/320495-1173047040/instance-320495-1173047040.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 0.94 3/64 28433
/proc/meminfo: memFree=1257520/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=3144 CPUtime=0
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 441 0 0 0 0 0 0 0 18 0 1 0 324661447 3219456 424 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134523382 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 786 427 91 214 0 569 0

[startup+0.0635719 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 28433
/proc/meminfo: memFree=1257520/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=7512 CPUtime=0.05
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 1769 0 0 0 5 0 0 0 18 0 1 0 324661447 7692288 1752 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 1878 1752 92 214 0 1661 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7512

[startup+0.102575 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 28433
/proc/meminfo: memFree=1257520/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=8172 CPUtime=0.09
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 1918 0 0 0 9 0 0 0 18 0 1 0 324661447 8368128 1901 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 2043 1902 92 214 0 1826 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8172

[startup+0.301595 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 28433
/proc/meminfo: memFree=1257520/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=11196 CPUtime=0.29
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 2746 0 0 0 28 1 0 0 19 0 1 0 324661447 11464704 2632 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 2799 2632 92 214 0 2582 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11196

[startup+0.701638 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 28433
/proc/meminfo: memFree=1257520/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=17120 CPUtime=0.69
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 4350 0 0 0 67 2 0 0 22 0 1 0 324661447 17530880 4106 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 4280 4107 92 214 0 4063 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17120

[startup+1.50172 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 28434
/proc/meminfo: memFree=1230248/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35020 CPUtime=1.49
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 8948 0 0 0 146 3 0 0 25 0 1 0 324661447 35860480 8225 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8755 8225 97 214 0 8538 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35020

[startup+3.10189 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 28434
/proc/meminfo: memFree=1224744/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35036 CPUtime=3.09
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 10018 0 0 0 305 4 0 0 25 0 1 0 324661447 35876864 8153 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8759 8153 97 214 0 8542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35036

[startup+6.30123 s]
/proc/loadavg: 0.92 0.95 0.94 2/65 28434
/proc/meminfo: memFree=1224616/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35036 CPUtime=6.29
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 12064 0 0 0 624 5 0 0 25 0 1 0 324661447 35876864 8153 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8759 8153 97 214 0 8542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35036

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.94 2/65 28434
/proc/meminfo: memFree=1224744/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=34940 CPUtime=12.68
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 15768 0 0 0 1262 6 0 0 25 0 1 0 324661447 35778560 8225 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8735 8225 97 214 0 8518 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34940

[startup+25.5023 s]
/proc/loadavg: 0.94 0.96 0.94 2/65 28434
/proc/meminfo: memFree=1224872/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35036 CPUtime=25.48
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 23731 0 0 0 2539 9 0 0 25 0 1 0 324661447 35876864 8226 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529541 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8759 8226 97 214 0 8542 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35036

[startup+51.103 s]
/proc/loadavg: 0.96 0.96 0.94 2/65 28434
/proc/meminfo: memFree=1224936/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35036 CPUtime=51.07
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 40358 0 0 0 5092 15 0 0 25 0 1 0 324661447 35876864 8226 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8759 8226 97 214 0 8542 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35036

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.94 2/65 28434
/proc/meminfo: memFree=1224936/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=34940 CPUtime=102.27
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 73372 0 0 0 10197 30 0 0 25 0 1 0 324661447 35778560 8225 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8735 8225 97 214 0 8518 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34940

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1225000/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=34940 CPUtime=162.25
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 111861 0 0 0 16180 45 0 0 25 0 1 0 324661447 35778560 8225 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537651 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8735 8225 97 214 0 8518 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34940

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224936/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=34940 CPUtime=222.22
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 149889 0 0 0 22163 59 0 0 25 0 1 0 324661447 35778560 8225 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8735 8225 97 214 0 8518 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34940

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224872/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35036 CPUtime=282.21
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 188378 0 0 0 28144 77 0 0 25 0 1 0 324661447 35876864 8226 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529569 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8759 8226 97 214 0 8542 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35036

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224872/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=34940 CPUtime=342.2
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 225926 0 0 0 34128 92 0 0 25 0 1 0 324661447 35778560 8225 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529713 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8735 8225 97 214 0 8518 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 34940

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224808/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=34940 CPUtime=402.18
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 264175 0 0 0 40109 109 0 0 25 0 1 0 324661447 35778560 8225 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8735 8225 97 214 0 8518 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 34940

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224808/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35036 CPUtime=462.16
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 302203 0 0 0 46092 124 0 0 25 0 1 0 324661447 35876864 8226 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8759 8226 97 214 0 8542 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35036

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1225000/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35036 CPUtime=522.14
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 340452 0 0 0 52074 140 0 0 25 0 1 0 324661447 35876864 8226 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8759 8226 97 214 0 8542 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 35036

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224936/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35036 CPUtime=582.12
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 378000 0 0 0 58056 156 0 0 25 0 1 0 324661447 35876864 8226 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529711 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8759 8226 97 214 0 8542 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 35036

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224936/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35036 CPUtime=642.11
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 416729 0 0 0 64039 172 0 0 25 0 1 0 324661447 35876864 8226 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8759 8226 97 214 0 8542 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 35036

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224936/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=34940 CPUtime=702.09
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 455218 0 0 0 70020 189 0 0 25 0 1 0 324661447 35778560 8225 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8735 8225 97 214 0 8518 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 34940

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224872/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=34940 CPUtime=762.08
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 492766 0 0 0 76004 204 0 0 25 0 1 0 324661447 35778560 8225 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134517145 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8735 8225 97 214 0 8518 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 34940

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224936/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35036 CPUtime=822.06
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 531255 0 0 0 81984 222 0 0 25 0 1 0 324661447 35876864 8226 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8759 8226 97 214 0 8542 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 35036

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1225192/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35036 CPUtime=882.04
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 569504 0 0 0 87968 236 0 0 25 0 1 0 324661447 35876864 8226 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8759 8226 97 214 0 8542 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 35036

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224936/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35036 CPUtime=942.02
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 607532 0 0 0 93950 252 0 0 25 0 1 0 324661447 35876864 8226 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134531612 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8759 8226 97 214 0 8542 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 35036

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224936/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=34940 CPUtime=1002.01
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 645762 0 0 0 99933 268 0 0 25 0 1 0 324661447 35778560 8225 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8735 8225 97 214 0 8518 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 34940

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224936/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=35036 CPUtime=1061.99
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 685691 0 0 0 105912 287 0 0 25 0 1 0 324661447 35876864 8226 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8759 8226 97 214 0 8542 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 35036

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28434
/proc/meminfo: memFree=1224936/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=34940 CPUtime=1121.97
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 723239 0 0 0 111896 301 0 0 25 0 1 0 324661447 35778560 8225 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8735 8225 97 214 0 8518 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 34940

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28436
/proc/meminfo: memFree=1224872/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=34940 CPUtime=1181.95
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 761008 0 0 0 117879 316 0 0 25 0 1 0 324661447 35778560 8225 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8735 8225 97 214 0 8518 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 34940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 28436
/proc/meminfo: memFree=1224872/2055920 swapFree=4183280/4192956
[pid=28433] ppid=28431 vsize=34940 CPUtime=1200.05
/proc/28433/stat : 28433 (UnitMarch_32_bi) R 28431 28433 27998 0 -1 4194304 772381 0 0 0 119685 320 0 0 25 0 1 0 324661447 35778560 8225 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 8735 8225 97 214 0 8518 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 34940

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1196.85
CPU system time (s): 3.21451
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 35036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.85
system time used= 3.21451
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 772381
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= 1786

runsolver used 0.839872 second user time and 2.45263 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Mar  4 22:24:01 UTC 2007

IDJOB= 320495
IDBENCH= 20505
IDSOLVER= 97
FILE ID= node63/320495-1173047040

PBS_JOBID= 4012481

Free space on /tmp= 66534 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-2.cnf
COMMAND LINE= /tmp/evaluation/320495-1173047040/UnitMarch_32_bits /tmp/evaluation/320495-1173047040/instance-320495-1173047040.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-320495-1173047040 -o ROOT/results/node63/solver-320495-1173047040 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320495-1173047040/UnitMarch_32_bits /tmp/evaluation/320495-1173047040/instance-320495-1173047040.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  4880cac0d33985d9a6ae24d856e299ac

RANDOM SEED= 861579362

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1257928 kB
Buffers:         36120 kB
Cached:         691140 kB
SwapCached:       3740 kB
Active:         143784 kB
Inactive:       593080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1257928 kB
SwapTotal:     4192956 kB
SwapFree:      4183280 kB
Dirty:            6816 kB
Writeback:           0 kB
Mapped:          15528 kB
Slab:            47120 kB
Committed_AS:   764512 kB
PageTables:       1460 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= 66534 MiB

End job on node63 on Sun Mar  4 22:44:03 UTC 2007