Trace number 304263

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
MXC 2007-02-08? (TO) 1200.01 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S417904071-03.cnf
MD5SUM0fd92de82da04b8c7e112e58ce42334f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1100.04
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-304263-1172054928 -o ROOT/results/node34/solver-304263-1172054928 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304263-1172054928/mxc /tmp/evaluation/304263-1172054928/instance-304263-1172054928.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 3/64 23802
/proc/meminfo: memFree=1443232/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=1608 CPUtime=0
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 199256599 1646592 224 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 402 224 46 122 0 276 0

[startup+0.106612 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23802
/proc/meminfo: memFree=1443232/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=2016 CPUtime=0.1
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 472 0 0 0 10 0 0 0 18 0 1 0 199256599 2064384 360 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 504 360 59 122 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.514644 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23802
/proc/meminfo: memFree=1443232/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=3072 CPUtime=0.51
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 736 0 0 0 51 0 0 0 21 0 1 0 199256599 3145728 624 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 768 624 59 122 0 642 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3072

[startup+1.33471 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1439840/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=4264 CPUtime=1.32
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 1029 0 0 0 132 0 0 0 25 0 1 0 199256599 4366336 915 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530317 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 1066 915 67 122 0 940 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4264

[startup+2.97084 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1439072/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=4876 CPUtime=2.96
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 1186 0 0 0 296 0 0 0 25 0 1 0 199256599 4993024 1072 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 1219 1072 67 122 0 1093 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4876

[startup+6.25311 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1438304/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=5652 CPUtime=6.24
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 1388 0 0 0 624 0 0 0 25 0 1 0 199256599 5787648 1274 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 1413 1274 67 122 0 1287 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5652

[startup+12.7026 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1437472/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=6452 CPUtime=12.69
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 1573 0 0 0 1268 1 0 0 25 0 1 0 199256599 6606848 1459 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 1613 1459 67 122 0 1487 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6452

[startup+25.5077 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1436512/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=7392 CPUtime=25.49
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 1820 0 0 0 2548 1 0 0 25 0 1 0 199256599 7569408 1706 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 1848 1706 67 122 0 1722 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7392

[startup+51.1147 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1435296/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=8520 CPUtime=51.09
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 2099 0 0 0 5108 1 0 0 25 0 1 0 199256599 8724480 1985 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 2130 1985 67 122 0 2004 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8520

[startup+102.323 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1434336/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=9396 CPUtime=102.29
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 2323 0 0 0 10228 1 0 0 25 0 1 0 199256599 9621504 2209 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 2349 2209 67 122 0 2223 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 9396

[startup+162.341 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1433440/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=10224 CPUtime=162.29
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 2532 0 0 0 16228 1 0 0 25 0 1 0 199256599 10469376 2418 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 2556 2418 67 122 0 2430 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 10224

[startup+222.357 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1432416/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=11228 CPUtime=222.29
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 2788 0 0 0 22228 1 0 0 25 0 1 0 199256599 11497472 2674 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 2807 2674 67 122 0 2681 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 11228

[startup+282.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1432160/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=11460 CPUtime=282.29
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 2846 0 0 0 28228 1 0 0 25 0 1 0 199256599 11735040 2732 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 2865 2732 67 122 0 2739 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 11460

[startup+342.388 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1431080/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=12572 CPUtime=342.3
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 3298 0 0 0 34228 2 0 0 25 0 1 0 199256599 12873728 2953 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 3143 2953 67 122 0 3017 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 12572

[startup+402.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1430952/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=12732 CPUtime=402.3
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 3630 0 0 0 40228 2 0 0 25 0 1 0 199256599 13037568 2988 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 3183 2988 67 122 0 3057 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 12732

[startup+462.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1430760/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=13000 CPUtime=462.31
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 3965 0 0 0 46228 3 0 0 25 0 1 0 199256599 13312000 3026 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 3250 3026 67 122 0 3124 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 13000

[startup+522.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1429864/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=13792 CPUtime=522.31
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 4461 0 0 0 52228 3 0 0 25 0 1 0 199256599 14123008 3246 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 3448 3246 67 122 0 3322 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 13792

[startup+582.464 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1429736/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=14100 CPUtime=582.32
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 4793 0 0 0 58229 3 0 0 25 0 1 0 199256599 14438400 3282 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 3525 3282 67 122 0 3399 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 14100

[startup+642.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1429544/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=14232 CPUtime=642.32
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 5085 0 0 0 64228 4 0 0 25 0 1 0 199256599 14573568 3315 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 3558 3315 67 122 0 3432 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 14232

[startup+702.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23803
/proc/meminfo: memFree=1429480/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=14232 CPUtime=702.32
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 5400 0 0 0 70228 4 0 0 25 0 1 0 199256599 14573568 3334 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530378 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 3558 3334 67 122 0 3432 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 14232

[startup+762.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 23907
/proc/meminfo: memFree=1428128/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=14376 CPUtime=762.29
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 5693 0 0 0 76224 5 0 0 25 0 1 0 199256599 14721024 3368 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 3594 3368 67 122 0 3468 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 14376

[startup+822.583 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24001
/proc/meminfo: memFree=1429080/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=14532 CPUtime=822.26
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 5970 0 0 0 82221 5 0 0 25 0 1 0 199256599 14880768 3386 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 3633 3386 67 122 0 3507 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 14532

[startup+882.601 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24001
/proc/meminfo: memFree=1428136/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=15792 CPUtime=882.26
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 6528 0 0 0 88220 6 0 0 25 0 1 0 199256599 16171008 3664 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 3948 3664 67 122 0 3822 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 15792

[startup+942.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24001
/proc/meminfo: memFree=1428072/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=15792 CPUtime=942.27
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 6769 0 0 0 94221 6 0 0 25 0 1 0 199256599 16171008 3665 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 3948 3665 67 122 0 3822 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 15792

[startup+1002.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24001
/proc/meminfo: memFree=1428072/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=15936 CPUtime=1002.27
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 7006 0 0 0 100221 6 0 0 25 0 1 0 199256599 16318464 3702 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 3984 3702 67 122 0 3858 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 15936

[startup+1062.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24001
/proc/meminfo: memFree=1427880/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=16084 CPUtime=1062.28
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 7274 0 0 0 106221 7 0 0 25 0 1 0 199256599 16470016 3730 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 4021 3730 67 122 0 3895 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 16084

[startup+1122.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24001
/proc/meminfo: memFree=1427816/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=16084 CPUtime=1122.28
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 7521 0 0 0 112221 7 0 0 25 0 1 0 199256599 16470016 3737 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 4021 3737 67 122 0 3895 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 16084

[startup+1182.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24001
/proc/meminfo: memFree=1427816/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=16244 CPUtime=1182.28
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 7776 0 0 0 118221 7 0 0 25 0 1 0 199256599 16633856 3752 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 4061 3752 67 122 0 3935 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 16244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24001
/proc/meminfo: memFree=1427752/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=16244 CPUtime=1200
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 7875 0 0 0 119993 7 0 0 25 0 1 0 199256599 16633856 3771 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 4061 3771 67 122 0 3935 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 16244

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

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

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24001
/proc/meminfo: memFree=1427752/2055920 swapFree=4182768/4192956
[pid=23802] ppid=23800 vsize=16244 CPUtime=1200
/proc/23802/stat : 23802 (mxc) R 23800 23802 23745 0 -1 4194304 7875 0 0 0 119993 7 0 0 25 0 1 0 199256599 16633856 3771 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23802/statm: 4061 3771 67 122 0 3935 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 16244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.01
CPU user time (s): 1199.94
CPU system time (s): 0.075988
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 16404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7875
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= 2148

runsolver used 0.872867 second user time and 2.41363 second system time

The end



Launcher Data (download as text)




Begin job on node34 on Wed Feb 21 10:48:48 UTC 2007

IDJOB= 304263
IDBENCH= 20128
IDSOLVER= 107
FILE ID= node34/304263-1172054928

PBS_JOBID= 3892774

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S417904071-03.cnf
COMMAND LINE= /tmp/evaluation/304263-1172054928/mxc /tmp/evaluation/304263-1172054928/instance-304263-1172054928.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-304263-1172054928 -o ROOT/results/node34/solver-304263-1172054928 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304263-1172054928/mxc /tmp/evaluation/304263-1172054928/instance-304263-1172054928.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  0fd92de82da04b8c7e112e58ce42334f

RANDOM SEED= 986495015

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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:       1443704 kB
Buffers:         29652 kB
Cached:         523940 kB
SwapCached:       5096 kB
Active:         147448 kB
Inactive:       416780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1443704 kB
SwapTotal:     4192956 kB
SwapFree:      4182768 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          15228 kB
Slab:            34132 kB
Committed_AS:   535652 kB
PageTables:       1396 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= 66563 MiB

End job on node34 on Wed Feb 21 11:08:50 UTC 2007