Trace number 303539

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
CMUSAT 2007-02-08? (TO) 1200.07 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S666382280-13.cnf
MD5SUMc43d54c2e9e3de5b9ca4424a3e9c633d
Bench CategoryRANDOM (random 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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  200                                                  |
0.00/0.03	c |  Number of clauses:    17000                                                |

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/node2/watcher-303539-1172037731 -o ROOT/results/node2/solver-303539-1172037731 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303539-1172037731/cmusat /tmp/evaluation/303539-1172037731/instance-303539-1172037731.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: 0.91 0.97 0.99 3/83 18407
/proc/meminfo: memFree=1541880/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=2316 CPUtime=0
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 302 0 0 0 0 0 0 0 18 0 1 0 223728016 2371584 285 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 579 285 96 243 0 333 0

[startup+0.107685 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 18407
/proc/meminfo: memFree=1541880/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=3708 CPUtime=0.1
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 659 0 0 0 10 0 0 0 18 0 1 0 223728016 3796992 642 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530537 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 927 642 107 243 0 681 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3708

[startup+0.51573 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 18407
/proc/meminfo: memFree=1541880/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=4836 CPUtime=0.5
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 1362 0 0 0 50 0 0 0 21 0 1 0 223728016 4952064 824 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 1209 824 118 243 0 963 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4836

[startup+1.33681 s]
/proc/loadavg: 0.91 0.97 0.99 2/84 18408
/proc/meminfo: memFree=1537456/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=6816 CPUtime=1.32
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 1907 0 0 0 132 0 0 0 25 0 1 0 223728016 6979584 1369 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 1704 1369 118 243 0 1458 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6816

[startup+2.97398 s]
/proc/loadavg: 0.91 0.97 0.99 2/84 18408
/proc/meminfo: memFree=1535216/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=8480 CPUtime=2.96
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 2595 0 0 0 295 1 0 0 25 0 1 0 223728016 8683520 1814 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 2120 1814 118 243 0 1874 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8480

[startup+6.25732 s]
/proc/loadavg: 0.92 0.97 0.99 2/84 18412
/proc/meminfo: memFree=1533680/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=9816 CPUtime=6.24
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 3031 0 0 0 623 1 0 0 25 0 1 0 223728016 10051584 2142 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 2454 2142 118 243 0 2208 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9816

[startup+12.712 s]
/proc/loadavg: 0.93 0.97 0.99 2/84 18416
/proc/meminfo: memFree=1527280/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=16856 CPUtime=12.69
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 5011 0 0 0 1267 2 0 0 25 0 1 0 223728016 17260544 3677 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 4214 3677 118 243 0 3968 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16856

[startup+25.5233 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 18442
/proc/meminfo: memFree=1527968/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=16856 CPUtime=25.48
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 5227 0 0 0 2546 2 0 0 25 0 1 0 223728016 17260544 3741 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 4214 3741 118 243 0 3968 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16856

[startup+51.136 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 18442
/proc/meminfo: memFree=1523112/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=21944 CPUtime=51.08
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 6863 0 0 0 5104 4 0 0 25 0 1 0 223728016 22470656 5092 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 5486 5092 118 243 0 5240 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21944

[startup+102.354 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 18442
/proc/meminfo: memFree=1504872/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=41712 CPUtime=102.29
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 12372 0 0 0 10221 8 0 0 25 0 1 0 223728016 42713088 9590 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 10428 9590 118 243 0 10182 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 41712

[startup+162.388 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18442
/proc/meminfo: memFree=1504040/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=41984 CPUtime=162.31
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 13031 0 0 0 16222 9 0 0 25 0 1 0 223728016 42991616 9790 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 10496 9790 118 243 0 10250 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 41984

[startup+222.418 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18442
/proc/meminfo: memFree=1502248/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=43836 CPUtime=222.32
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 13691 0 0 0 22222 10 0 0 25 0 1 0 223728016 44888064 10273 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 10959 10273 118 243 0 10713 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 43836

[startup+282.447 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 18442
/proc/meminfo: memFree=1494888/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=50628 CPUtime=282.33
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 15897 0 0 0 28219 14 0 0 25 0 1 0 223728016 51843072 12079 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135107842 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 12657 12079 118 243 0 12411 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 50628

[startup+342.478 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18442
/proc/meminfo: memFree=1490600/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=54736 CPUtime=342.35
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 17193 0 0 0 34219 16 0 0 25 0 1 0 223728016 56049664 13150 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 13684 13150 118 243 0 13438 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 54736

[startup+402.514 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18442
/proc/meminfo: memFree=1486248/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=58736 CPUtime=402.36
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 18516 0 0 0 40219 17 0 0 25 0 1 0 223728016 60145664 14229 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 14684 14229 118 243 0 14438 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 58736

[startup+462.542 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18442
/proc/meminfo: memFree=1457192/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=91876 CPUtime=462.38
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 27167 0 0 0 46216 22 0 0 25 0 1 0 223728016 94081024 21510 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 22969 21510 118 243 0 22723 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 91876

[startup+522.572 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18442
/proc/meminfo: memFree=1457128/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=91876 CPUtime=522.39
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 27178 0 0 0 52217 22 0 0 25 0 1 0 223728016 94081024 21521 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 22969 21521 118 243 0 22723 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 91876

[startup+582.601 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 18442
/proc/meminfo: memFree=1456552/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=91980 CPUtime=582.4
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 27597 0 0 0 58217 23 0 0 25 0 1 0 223728016 94187520 21652 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 22995 21652 118 243 0 22749 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 91980

[startup+642.631 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 18442
/proc/meminfo: memFree=1456168/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=92424 CPUtime=642.41
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 27699 0 0 0 64217 24 0 0 25 0 1 0 223728016 94642176 21754 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 23106 21754 118 243 0 22860 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 92424

[startup+702.663 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18442
/proc/meminfo: memFree=1455400/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=92800 CPUtime=702.43
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 28194 0 0 0 70218 25 0 0 25 0 1 0 223728016 95027200 21935 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 23200 21935 118 243 0 22954 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 92800

[startup+762.692 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18442
/proc/meminfo: memFree=1454952/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=93192 CPUtime=762.44
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 28347 0 0 0 76218 26 0 0 25 0 1 0 223728016 95428608 22055 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 23298 22055 118 243 0 23052 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 93192

[startup+822.723 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18442
/proc/meminfo: memFree=1454504/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=93504 CPUtime=822.45
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 28826 0 0 0 82219 26 0 0 25 0 1 0 223728016 95748096 22192 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 23376 22192 118 243 0 23130 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 93504

[startup+882.751 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18442
/proc/meminfo: memFree=1454184/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=93896 CPUtime=882.47
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 28927 0 0 0 88220 27 0 0 25 0 1 0 223728016 96149504 22260 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 23474 22260 118 243 0 23228 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 93896

[startup+942.782 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18442
/proc/meminfo: memFree=1452136/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=95544 CPUtime=942.48
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 29813 0 0 0 94220 28 0 0 25 0 1 0 223728016 97837056 22774 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 23886 22774 118 243 0 23640 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 95544

[startup+1002.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18442
/proc/meminfo: memFree=1451880/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=95704 CPUtime=1002.48
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 29876 0 0 0 100220 28 0 0 25 0 1 0 223728016 98000896 22837 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 23926 22837 118 243 0 23680 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 95704

[startup+1062.84 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18442
/proc/meminfo: memFree=1451496/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=96348 CPUtime=1062.51
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 29988 0 0 0 106222 29 0 0 25 0 1 0 223728016 98660352 22916 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 24087 22916 118 243 0 23841 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 96348

[startup+1122.87 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 18442
/proc/meminfo: memFree=1444520/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=103080 CPUtime=1122.51
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 31763 0 0 0 112220 31 0 0 25 0 1 0 223728016 105553920 24691 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 25770 24691 118 243 0 25524 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 103080

[startup+1182.9 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 18442
/proc/meminfo: memFree=1442600/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=104992 CPUtime=1182.52
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 32665 0 0 0 118220 32 0 0 25 0 1 0 223728016 107511808 25154 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 26248 25154 118 243 0 26002 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 104992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18442
/proc/meminfo: memFree=1442600/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=104992 CPUtime=1200.05
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 32670 0 0 0 119972 33 0 0 25 0 1 0 223728016 107511808 25159 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 26248 25159 118 243 0 26002 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 104992

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

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

[startup+1200.42 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18442
/proc/meminfo: memFree=1442600/2055920 swapFree=4192812/4192956
[pid=18407] ppid=18405 vsize=104992 CPUtime=1200.05
/proc/18407/stat : 18407 (cmusat) R 18405 18407 16649 0 -1 4194304 32670 0 0 0 119972 33 0 0 25 0 1 0 223728016 107511808 25159 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18407/statm: 26248 25159 118 243 0 26002 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 104992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.07
CPU user time (s): 1199.73
CPU system time (s): 0.347947
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 104992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.347947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32670
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= 1799

runsolver used 1.48977 second user time and 2.71959 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Feb 21 06:02:11 UTC 2007

IDJOB= 303539
IDBENCH= 20110
IDSOLVER= 121
FILE ID= node2/303539-1172037731

PBS_JOBID= 3849181

Free space on /tmp= 66547 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S666382280-13.cnf
COMMAND LINE= /tmp/evaluation/303539-1172037731/cmusat /tmp/evaluation/303539-1172037731/instance-303539-1172037731.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-303539-1172037731 -o ROOT/results/node2/solver-303539-1172037731 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303539-1172037731/cmusat /tmp/evaluation/303539-1172037731/instance-303539-1172037731.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  c43d54c2e9e3de5b9ca4424a3e9c633d

RANDOM SEED= 749752271

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1542352 kB
Buffers:         54148 kB
Cached:         322980 kB
SwapCached:          0 kB
Active:         322512 kB
Inactive:       115320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          80032 kB
Slab:            60792 kB
Committed_AS:  1213640 kB
PageTables:       2060 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= 66547 MiB

End job on node2 on Wed Feb 21 06:22:13 UTC 2007