Trace number 313453

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) 1200.04 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-19-u.cnf
MD5SUMb49e933dbc6614751d64dbdefaefe2e8
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 variables262368
Number of clauses1247451
Sum of the clauses size2893060
Maximum clause length10
Minimum clause length1
Number of clauses of size 119568
Number of clauses of size 2956017
Number of clauses of size 3223246
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

3.99/4.07	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/313453-1176885452/instance-313453-1176885452.cnf
4.79/4.89	c found 19568 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/node54/watcher-313453-1176885452 -o ROOT/results/node54/solver-313453-1176885452 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313453-1176885452/UnitMarch_32_bits /tmp/evaluation/313453-1176885452/instance-313453-1176885452.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: 0.85 0.95 0.98 3/66 14646
/proc/meminfo: memFree=1433152/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=5932 CPUtime=0
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 392 0 0 0 0 0 0 0 18 0 1 0 135919649 6074368 375 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 1483 377 91 214 0 1266 0

[startup+0.100673 s]
/proc/loadavg: 0.85 0.95 0.98 3/66 14646
/proc/meminfo: memFree=1433152/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=21904 CPUtime=0.09
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 5346 0 0 0 7 2 0 0 18 0 1 0 135919649 22429696 5329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 5476 5329 92 214 0 5259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21904

[startup+0.201685 s]
/proc/loadavg: 0.85 0.95 0.98 3/66 14646
/proc/meminfo: memFree=1433152/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=23668 CPUtime=0.19
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 5790 0 0 0 17 2 0 0 18 0 1 0 135919649 24236032 5740 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 5917 5740 92 214 0 5700 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 23668

[startup+0.301697 s]
/proc/loadavg: 0.85 0.95 0.98 3/66 14646
/proc/meminfo: memFree=1433152/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=25244 CPUtime=0.29
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 6250 0 0 0 27 2 0 0 19 0 1 0 135919649 25849856 6135 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 6311 6135 92 214 0 6094 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25244

[startup+0.701749 s]
/proc/loadavg: 0.85 0.95 0.98 3/66 14646
/proc/meminfo: memFree=1433152/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=31168 CPUtime=0.68
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 7838 0 0 0 66 2 0 0 22 0 1 0 135919649 31916032 7594 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 7792 7595 92 214 0 7575 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 31168

[startup+1.50185 s]
/proc/loadavg: 0.85 0.95 0.98 2/67 14647
/proc/meminfo: memFree=1397240/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=42620 CPUtime=1.49
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 10982 0 0 0 144 5 0 0 25 0 1 0 135919649 43642880 10481 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 10655 10481 92 214 0 10438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42620

[startup+3.10206 s]
/proc/loadavg: 0.85 0.95 0.98 2/67 14647
/proc/meminfo: memFree=1382072/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=65392 CPUtime=3.09
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 17137 0 0 0 300 9 0 0 25 0 1 0 135919649 66961408 16123 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134665680 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 16348 16123 92 214 0 16131 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65392

[startup+6.30146 s]
/proc/loadavg: 0.86 0.95 0.98 2/67 14647
/proc/meminfo: memFree=1302200/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133060 CPUtime=6.28
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 34808 0 0 0 612 16 0 0 25 0 1 0 135919649 136253440 32301 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33265 32301 97 214 0 33048 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 133060

[startup+12.7013 s]
/proc/loadavg: 0.87 0.95 0.98 2/67 14647
/proc/meminfo: memFree=1304056/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=12.69
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 37281 0 0 0 1251 18 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134989531 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 133088

[startup+25.5019 s]
/proc/loadavg: 0.90 0.95 0.98 2/67 14647
/proc/meminfo: memFree=1303480/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=134936 CPUtime=25.49
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 43190 0 0 0 2528 21 0 0 25 0 1 0 135919649 138174464 32514 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33734 32514 97 214 0 33517 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 134936

[startup+51.1012 s]
/proc/loadavg: 0.93 0.96 0.98 2/67 14647
/proc/meminfo: memFree=1304184/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=51.05
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 53310 0 0 0 5080 25 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529628 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 133088

[startup+102.302 s]
/proc/loadavg: 0.97 0.96 0.98 2/67 14647
/proc/meminfo: memFree=1306360/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=102.24
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 74573 0 0 0 10190 34 0 0 25 0 1 0 135919649 136282112 31839 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134531104 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 31839 97 214 0 33055 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 133088

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1304184/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=134936 CPUtime=162.22
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 99908 0 0 0 16176 46 0 0 25 0 1 0 135919649 138174464 32514 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537654 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33734 32514 97 214 0 33517 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 134936

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1304120/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=222.21
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 124824 0 0 0 22166 55 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529617 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 133088

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1304056/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=282.19
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 149484 0 0 0 28152 67 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 133088

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1304120/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=342.17
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 174144 0 0 0 34138 79 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 133088

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1304056/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=402.15
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 198804 0 0 0 40125 90 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 133088

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1304056/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=462.14
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 223464 0 0 0 46112 102 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 133088

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1304056/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=134936 CPUtime=522.12
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 249101 0 0 0 52098 114 0 0 25 0 1 0 135919649 138174464 32514 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33734 32514 97 214 0 33517 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 134936

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1304056/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=582.09
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 274017 0 0 0 58083 126 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 133088

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1303992/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=642.08
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 298677 0 0 0 64071 137 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529637 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 133088

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1303992/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=134936 CPUtime=702.06
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 324314 0 0 0 70057 149 0 0 25 0 1 0 135919649 138174464 32514 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33734 32514 97 214 0 33517 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 134936

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1303992/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=762.05
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 349230 0 0 0 76044 161 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529595 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 133088

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1303992/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=822.02
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 373890 0 0 0 82031 171 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 133088

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1306232/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133484 CPUtime=882.01
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 399053 0 0 0 88018 183 0 0 25 0 1 0 135919649 136687616 32040 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33371 32041 97 214 0 33154 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 133484

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1303352/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=941.99
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 424443 0 0 0 94005 194 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 133088

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1303992/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=1001.97
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 449103 0 0 0 99991 206 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 133088

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1303992/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=1061.95
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 473763 0 0 0 105978 217 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 133088

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1303992/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=1121.93
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 498423 0 0 0 111965 228 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 133088

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1303928/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=1181.92
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 523083 0 0 0 117952 240 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 133088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1303928/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=1200.01
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 530481 0 0 0 119757 244 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 133088

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 14647
/proc/meminfo: memFree=1303928/2055920 swapFree=4181256/4192956
[pid=14646] ppid=14644 vsize=133088 CPUtime=1200.01
/proc/14646/stat : 14646 (UnitMarch_32_bi) R 14644 14646 13746 0 -1 4194304 530481 0 0 0 119757 244 0 0 25 0 1 0 135919649 136282112 32308 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/14646/statm: 33272 32308 97 214 0 33055 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 133088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.04
CPU user time (s): 1197.58
CPU system time (s): 2.46462
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 135040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.58
system time used= 2.46462
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 530481
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= 3354

runsolver used 1.11483 second user time and 3.2605 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Wed Apr 18 08:37:32 UTC 2007

IDJOB= 313453
IDBENCH= 20367
IDSOLVER= 97
FILE ID= node54/313453-1176885452

PBS_JOBID= 4590321

Free space on /tmp= 66317 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/313453-1176885452/UnitMarch_32_bits /tmp/evaluation/313453-1176885452/instance-313453-1176885452.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-313453-1176885452 -o ROOT/results/node54/solver-313453-1176885452 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313453-1176885452/UnitMarch_32_bits /tmp/evaluation/313453-1176885452/instance-313453-1176885452.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  b49e933dbc6614751d64dbdefaefe2e8

RANDOM SEED= 752989178

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1433560 kB
Buffers:         28496 kB
Cached:         522240 kB
SwapCached:       5028 kB
Active:         210812 kB
Inactive:       370684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1433560 kB
SwapTotal:     4192956 kB
SwapFree:      4181256 kB
Dirty:           25144 kB
Writeback:           0 kB
Mapped:          35516 kB
Slab:            26696 kB
Committed_AS:  2045972 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66317 MiB

End job on node54 on Wed Apr 18 08:57:34 UTC 2007