Trace number 304400

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) 1200.06 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S751835224-10.cnf
MD5SUMa8dad63624e4a59fed1533e57cc14d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark161.871
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)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  160                                                  |
0.00/0.02	c |  Number of clauses:    13600                                                |

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/node18/watcher-304400-1172057847 -o ROOT/results/node18/solver-304400-1172057847 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304400-1172057847/cmusat /tmp/evaluation/304400-1172057847/instance-304400-1172057847.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 3/77 12555
/proc/meminfo: memFree=1496816/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=2316 CPUtime=0
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 225739212 2371584 257 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 579 258 96 243 0 333 0

[startup+0.106994 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12555
/proc/meminfo: memFree=1496816/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=3532 CPUtime=0.1
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 578 0 0 0 10 0 0 0 18 0 1 0 225739212 3616768 561 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 883 561 107 243 0 637 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3532

[startup+0.515033 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12555
/proc/meminfo: memFree=1496816/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=4656 CPUtime=0.51
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 1159 0 0 0 51 0 0 0 21 0 1 0 225739212 4767744 773 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 1164 773 118 243 0 918 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4656

[startup+1.33511 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12556
/proc/meminfo: memFree=1492520/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=6664 CPUtime=1.32
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 1821 0 0 0 132 0 0 0 25 0 1 0 225739212 6823936 1321 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 1666 1321 118 243 0 1420 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6664

[startup+2.97127 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12556
/proc/meminfo: memFree=1491496/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=7344 CPUtime=2.96
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 2132 0 0 0 295 1 0 0 25 0 1 0 225739212 7520256 1507 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 1836 1507 118 243 0 1590 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7344

[startup+6.24759 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12556
/proc/meminfo: memFree=1489832/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=8552 CPUtime=6.23
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 2591 0 0 0 622 1 0 0 25 0 1 0 225739212 8757248 1827 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 2138 1827 118 243 0 1892 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8552

[startup+12.7052 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12556
/proc/meminfo: memFree=1485992/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=12872 CPUtime=12.69
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 3867 0 0 0 1267 2 0 0 25 0 1 0 225739212 13180928 2754 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 3218 2754 118 243 0 2972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12872

[startup+25.5125 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 12556
/proc/meminfo: memFree=1483496/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=15468 CPUtime=25.5
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 4795 0 0 0 2547 3 0 0 25 0 1 0 225739212 15839232 3468 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 3867 3468 118 243 0 3621 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15468

[startup+51.1229 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 12556
/proc/meminfo: memFree=1470184/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=29756 CPUtime=51.1
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 8805 0 0 0 5105 5 0 0 25 0 1 0 225739212 30470144 6688 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 7439 6688 118 243 0 7193 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 29756

[startup+102.339 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 12556
/proc/meminfo: memFree=1469032/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=30360 CPUtime=102.3
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 9562 0 0 0 10224 6 0 0 25 0 1 0 225739212 31088640 6965 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 7590 6965 118 243 0 7344 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30360

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12556
/proc/meminfo: memFree=1461608/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=37416 CPUtime=162.32
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 11876 0 0 0 16225 7 0 0 25 0 1 0 225739212 38313984 8810 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 9354 8810 118 243 0 9108 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 37416

[startup+222.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12558
/proc/meminfo: memFree=1436520/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=65280 CPUtime=222.33
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 19355 0 0 0 22221 12 0 0 25 0 1 0 225739212 66846720 15055 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580870 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 16320 15055 118 243 0 16074 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 65280

[startup+282.433 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12558
/proc/meminfo: memFree=1435944/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=65356 CPUtime=282.34
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 19717 0 0 0 28221 13 0 0 25 0 1 0 225739212 66924544 15201 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 16339 15201 118 243 0 16093 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 65356

[startup+342.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12558
/proc/meminfo: memFree=1435624/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=65440 CPUtime=342.36
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 20015 0 0 0 34222 14 0 0 25 0 1 0 225739212 67010560 15264 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 16360 15264 118 243 0 16114 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 65440

[startup+402.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12558
/proc/meminfo: memFree=1434984/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=65712 CPUtime=402.37
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 20442 0 0 0 40222 15 0 0 25 0 1 0 225739212 67289088 15435 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589596 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 16428 15435 118 243 0 16182 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 65712

[startup+462.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12558
/proc/meminfo: memFree=1434152/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=66396 CPUtime=462.38
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 20939 0 0 0 46223 15 0 0 25 0 1 0 225739212 67989504 15654 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 16599 15654 118 243 0 16353 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 66396

[startup+522.546 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12558
/proc/meminfo: memFree=1434088/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=66528 CPUtime=522.39
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 20974 0 0 0 52223 16 0 0 25 0 1 0 225739212 68124672 15689 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 16632 15689 118 243 0 16386 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 66528

[startup+582.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12558
/proc/meminfo: memFree=1429672/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=70592 CPUtime=582.41
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 22355 0 0 0 58223 18 0 0 25 0 1 0 225739212 72286208 16767 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 17648 16767 118 243 0 17402 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 70592

[startup+642.605 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 12558
/proc/meminfo: memFree=1425640/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=74664 CPUtime=642.41
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 23422 0 0 0 64222 19 0 0 25 0 1 0 225739212 76455936 17801 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 18666 17801 118 243 0 18420 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 74664

[startup+702.631 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 12558
/proc/meminfo: memFree=1423784/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=76312 CPUtime=702.43
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 24198 0 0 0 70222 21 0 0 25 0 1 0 225739212 78143488 18246 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 19078 18246 118 243 0 18832 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 76312

[startup+762.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12558
/proc/meminfo: memFree=1423016/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=77260 CPUtime=762.44
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 24425 0 0 0 76223 21 0 0 25 0 1 0 225739212 79114240 18440 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 19315 18440 118 243 0 19069 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 77260

[startup+822.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12558
/proc/meminfo: memFree=1416232/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=83784 CPUtime=822.45
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 26532 0 0 0 82221 24 0 0 25 0 1 0 225739212 85794816 20121 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 20946 20121 118 243 0 20700 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 83784

[startup+882.721 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12558
/proc/meminfo: memFree=1415976/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=84100 CPUtime=882.46
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 26648 0 0 0 88221 25 0 0 25 0 1 0 225739212 86118400 20204 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 21025 20204 118 243 0 20779 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 84100

[startup+942.745 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12558
/proc/meminfo: memFree=1415656/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=84472 CPUtime=942.48
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 26734 0 0 0 94222 26 0 0 25 0 1 0 225739212 86499328 20270 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 21118 20270 118 243 0 20872 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 84472

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12558
/proc/meminfo: memFree=1410024/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=89884 CPUtime=1002.48
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 28188 0 0 0 100220 28 0 0 25 0 1 0 225739212 92041216 21724 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 22471 21724 118 243 0 22225 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 89884

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12558
/proc/meminfo: memFree=1369640/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=136700 CPUtime=1062.5
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 40316 0 0 0 106217 33 0 0 25 0 1 0 225739212 139980800 31754 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 34175 31754 118 243 0 33929 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 136700

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12558
/proc/meminfo: memFree=1369640/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=136700 CPUtime=1122.5
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 40320 0 0 0 112217 33 0 0 25 0 1 0 225739212 139980800 31758 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 34175 31758 118 243 0 33929 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 136700

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12558
/proc/meminfo: memFree=1368808/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=136860 CPUtime=1182.51
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 40955 0 0 0 118217 34 0 0 25 0 1 0 225739212 140144640 31961 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 34215 31961 118 243 0 33969 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 136860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12558
/proc/meminfo: memFree=1368808/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=136860 CPUtime=1200.03
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 40955 0 0 0 119969 34 0 0 25 0 1 0 225739212 140144640 31961 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 34215 31961 118 243 0 33969 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 136860

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12558
/proc/meminfo: memFree=1368808/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=136860 CPUtime=1200.03
/proc/12555/stat : 12555 (cmusat) R 12553 12555 12058 0 -1 4194304 40955 0 0 0 119969 34 0 0 25 0 1 0 225739212 140144640 31961 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12555/statm: 34215 31961 118 243 0 33969 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 136860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1199.69
CPU system time (s): 0.366944
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 136860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.366944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40955
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= 1720

runsolver used 1.41078 second user time and 2.72159 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Feb 21 11:37:27 UTC 2007

IDJOB= 304400
IDBENCH= 20131
IDSOLVER= 121
FILE ID= node18/304400-1172057847

PBS_JOBID= 3865285

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S751835224-10.cnf
COMMAND LINE= /tmp/evaluation/304400-1172057847/cmusat /tmp/evaluation/304400-1172057847/instance-304400-1172057847.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-304400-1172057847 -o ROOT/results/node18/solver-304400-1172057847 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304400-1172057847/cmusat /tmp/evaluation/304400-1172057847/instance-304400-1172057847.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  a8dad63624e4a59fed1533e57cc14d5a

RANDOM SEED= 424338432

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1497224 kB
Buffers:         57424 kB
Cached:         367304 kB
SwapCached:          0 kB
Active:         317896 kB
Inactive:       166592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1497224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          78616 kB
Slab:            59872 kB
Committed_AS:   887892 kB
PageTables:       1668 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= 66543 MiB

End job on node18 on Wed Feb 21 11:57:29 UTC 2007