Trace number 312613

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) 1200.05 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/dated-5-11-u.cnf
MD5SUM083d28c2adf10233f37f8b5a078c94a9
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark155.742
Satisfiable
(Un)Satisfiability was proved
Number of variables108786
Number of clauses482639
Sum of the clauses size1096328
Maximum clause length10
Minimum clause length1
Number of clauses of size 19230
Number of clauses of size 2395289
Number of clauses of size 357400
Number of clauses of size 42300
Number of clauses of size 59200
Number of clauses of size over 59220

Solver Data (download as text)

1.39/1.49	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/312613-1176857402/instance-312613-1176857402.cnf
1.79/1.81	c found 9230 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/node45/watcher-312613-1176857402 -o ROOT/results/node45/solver-312613-1176857402 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312613-1176857402/UnitMarch_32_bits /tmp/evaluation/312613-1176857402/instance-312613-1176857402.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: 0.99 0.97 0.96 3/77 18367
/proc/meminfo: memFree=1581456/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=3664 CPUtime=0
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 406 0 0 0 0 0 0 0 18 0 1 0 40585887 3751936 389 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 916 391 91 214 0 699 0

[startup+0.076191 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 18367
/proc/meminfo: memFree=1581456/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=10280 CPUtime=0.06
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 2435 0 0 0 6 0 0 0 18 0 1 0 40585887 10526720 2418 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 2603 2421 92 214 0 2386 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10280

[startup+0.101193 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 18367
/proc/meminfo: memFree=1581456/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=10676 CPUtime=0.09
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 2541 0 0 0 9 0 0 0 18 0 1 0 40585887 10932224 2524 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 2669 2524 92 214 0 2452 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10676

[startup+0.301214 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 18367
/proc/meminfo: memFree=1581456/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=13832 CPUtime=0.29
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 3397 0 0 0 28 1 0 0 19 0 1 0 40585887 14163968 3282 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 3458 3282 92 214 0 3241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13832

[startup+0.701254 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 18367
/proc/meminfo: memFree=1581456/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=19756 CPUtime=0.69
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 5006 0 0 0 68 1 0 0 22 0 1 0 40585887 20230144 4762 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134524488 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 4939 4762 92 214 0 4722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19756

[startup+1.50133 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1558472/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=31740 CPUtime=1.49
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 8250 0 0 0 146 3 0 0 25 0 1 0 40585887 32501760 7749 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 7935 7749 97 214 0 7718 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31740

[startup+3.1015 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1529544/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52776 CPUtime=3.09
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 13991 0 0 0 304 5 0 0 25 0 1 0 40585887 54042624 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13194 13015 97 214 0 12977 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 52776

[startup+6.30182 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1529480/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52776 CPUtime=6.29
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 15785 0 0 0 623 6 0 0 25 0 1 0 40585887 54042624 12909 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13194 12909 97 214 0 12977 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52776

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1529608/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52776 CPUtime=12.69
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 19110 0 0 0 1261 8 0 0 25 0 1 0 40585887 54042624 12909 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134532473 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13194 12909 97 214 0 12977 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52776

[startup+25.5028 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1529672/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=51688 CPUtime=25.48
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 25499 0 0 0 2538 10 0 0 25 0 1 0 40585887 52928512 12648 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 12922 12648 97 214 0 12705 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51688

[startup+51.1024 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1529800/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52776 CPUtime=51.07
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 38691 0 0 0 5091 16 0 0 25 0 1 0 40585887 54042624 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13194 13015 97 214 0 12977 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 52776

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1529800/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52776 CPUtime=102.26
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 64341 0 0 0 10199 27 0 0 25 0 1 0 40585887 54042624 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529592 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13194 13015 97 214 0 12977 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52776

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1530376/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52776 CPUtime=162.23
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 94741 0 0 0 16183 40 0 0 25 0 1 0 40585887 54042624 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13194 13015 97 214 0 12977 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 52776

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1529672/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=50836 CPUtime=222.22
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 125141 0 0 0 22167 55 0 0 25 0 1 0 40585887 52056064 12541 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 12709 12541 97 214 0 12492 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50836

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1529800/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52768 CPUtime=282.2
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 151856 0 0 0 28151 69 0 0 25 0 1 0 40585887 54034432 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529476 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13192 13015 97 214 0 12975 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 52768

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1529800/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52768 CPUtime=342.18
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 177136 0 0 0 34137 81 0 0 25 0 1 0 40585887 54034432 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13192 13015 97 214 0 12975 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 52768

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1529800/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52768 CPUtime=402.17
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 202416 0 0 0 40126 91 0 0 25 0 1 0 40585887 54034432 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13192 13015 97 214 0 12975 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 52768

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1529800/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52800 CPUtime=462.15
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 228165 0 0 0 46111 104 0 0 25 0 1 0 40585887 54067200 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13200 13015 97 214 0 12983 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 52800

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 3/78 18368
/proc/meminfo: memFree=1529800/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52768 CPUtime=522.14
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 253766 0 0 0 52096 118 0 0 25 0 1 0 40585887 54034432 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13192 13015 97 214 0 12975 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 52768

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1529800/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52768 CPUtime=582.12
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 279046 0 0 0 58082 130 0 0 25 0 1 0 40585887 54034432 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13192 13015 97 214 0 12975 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 52768

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18368
/proc/meminfo: memFree=1531080/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52140 CPUtime=642.11
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 304492 0 0 0 64066 145 0 0 25 0 1 0 40585887 53391360 12712 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134531104 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13035 12712 97 214 0 12818 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 52140

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/84 18540
/proc/meminfo: memFree=1528392/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52768 CPUtime=701.98
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 329606 0 0 0 70041 157 0 0 25 0 1 0 40585887 54034432 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13192 13015 97 214 0 12975 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 52768

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18566
/proc/meminfo: memFree=1529416/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52800 CPUtime=761.95
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 355355 0 0 0 76026 169 0 0 25 0 1 0 40585887 54067200 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13200 13015 97 214 0 12983 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 52800

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18566
/proc/meminfo: memFree=1529416/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52800 CPUtime=821.93
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 380635 0 0 0 82012 181 0 0 25 0 1 0 40585887 54067200 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13200 13015 97 214 0 12983 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 52800

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18566
/proc/meminfo: memFree=1529800/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52800 CPUtime=881.92
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 405915 0 0 0 88000 192 0 0 25 0 1 0 40585887 54067200 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13200 13015 97 214 0 12983 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 52800

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18566
/proc/meminfo: memFree=1530184/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52768 CPUtime=941.89
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 430726 0 0 0 93987 202 0 0 25 0 1 0 40585887 54034432 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13192 13015 97 214 0 12975 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 52768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18566
/proc/meminfo: memFree=1529416/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52800 CPUtime=1001.88
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 456475 0 0 0 99972 216 0 0 25 0 1 0 40585887 54067200 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13200 13015 97 214 0 12983 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 52800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18568
/proc/meminfo: memFree=1529416/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52800 CPUtime=1061.86
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 482439 0 0 0 105959 227 0 0 25 0 1 0 40585887 54067200 12909 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13200 12909 97 214 0 12983 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 52800

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18568
/proc/meminfo: memFree=1529608/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52768 CPUtime=1121.84
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 507356 0 0 0 111946 238 0 0 25 0 1 0 40585887 54034432 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13192 13015 97 214 0 12975 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 52768

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18568
/proc/meminfo: memFree=1529672/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52768 CPUtime=1181.83
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 532636 0 0 0 117933 250 0 0 25 0 1 0 40585887 54034432 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13192 13015 97 214 0 12975 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 52768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18568
/proc/meminfo: memFree=1529672/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52768 CPUtime=1200.03
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 540536 0 0 0 119749 254 0 0 25 0 1 0 40585887 54034432 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134532455 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13192 13015 97 214 0 12975 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 52768

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18568
/proc/meminfo: memFree=1529672/2055920 swapFree=4143260/4192956
[pid=18367] ppid=18365 vsize=52768 CPUtime=1200.03
/proc/18367/stat : 18367 (UnitMarch_32_bi) R 18365 18367 17641 0 -1 4194304 540536 0 0 0 119749 254 0 0 25 0 1 0 40585887 54034432 13015 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134532455 0 0 4096 0 0 0 0 17 1 0 0
/proc/18367/statm: 13192 13015 97 214 0 12975 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 52768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1197.49
CPU system time (s): 2.55561
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 52800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.49
system time used= 2.55561
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 540536
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= 12994

runsolver used 1.45078 second user time and 2.87456 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Wed Apr 18 00:50:03 UTC 2007

IDJOB= 312613
IDBENCH= 20346
IDSOLVER= 97
FILE ID= node45/312613-1176857402

PBS_JOBID= 4590227

Free space on /tmp= 66462 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/dated-5-11-u.cnf
COMMAND LINE= /tmp/evaluation/312613-1176857402/UnitMarch_32_bits /tmp/evaluation/312613-1176857402/instance-312613-1176857402.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-312613-1176857402 -o ROOT/results/node45/solver-312613-1176857402 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312613-1176857402/UnitMarch_32_bits /tmp/evaluation/312613-1176857402/instance-312613-1176857402.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  083d28c2adf10233f37f8b5a078c94a9

RANDOM SEED= 838568341

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1582056 kB
Buffers:         37664 kB
Cached:         351916 kB
SwapCached:      31068 kB
Active:         193056 kB
Inactive:       236728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1582056 kB
SwapTotal:     4192956 kB
SwapFree:      4143260 kB
Dirty:           10352 kB
Writeback:           0 kB
Mapped:          31800 kB
Slab:            29552 kB
Committed_AS:  1111096 kB
PageTables:       1732 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= 66462 MiB

End job on node45 on Wed Apr 18 01:10:05 UTC 2007