Trace number 306641

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) 1200.12 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
MD5SUMe6653d81a13cfb87c5f3f5bf9150cbf7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark533.937
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node68/watcher-306641-1172103216 -o ROOT/results/node68/solver-306641-1172103216 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306641-1172103216/mxc /tmp/evaluation/306641-1172103216/instance-306641-1172103216.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: 1.00 0.99 1.00 3/64 709
/proc/meminfo: memFree=1613816/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=2324 CPUtime=0
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 401 0 0 0 0 0 0 0 18 0 1 0 230279242 2379776 385 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 581 386 46 122 0 455 0

[startup+0.107046 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 709
/proc/meminfo: memFree=1613816/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=3132 CPUtime=0.1
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 766 0 0 0 10 0 0 0 18 0 1 0 230279242 3207168 620 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 783 620 59 122 0 657 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3132

[startup+0.515083 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 709
/proc/meminfo: memFree=1613816/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=4188 CPUtime=0.5
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 1003 0 0 0 50 0 0 0 21 0 1 0 230279242 4288512 857 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 1047 857 59 122 0 921 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4188

[startup+1.33516 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 710
/proc/meminfo: memFree=1609200/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=6036 CPUtime=1.33
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 1475 0 0 0 132 1 0 0 25 0 1 0 230279242 6180864 1329 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531381 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 1509 1329 59 122 0 1383 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6036

[startup+2.97131 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 710
/proc/meminfo: memFree=1606704/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=9204 CPUtime=2.96
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 2273 0 0 0 295 1 0 0 25 0 1 0 230279242 9424896 2127 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 2301 2127 59 122 0 2175 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9204

[startup+6.2536 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 710
/proc/meminfo: memFree=1600752/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=14748 CPUtime=6.24
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 3624 0 0 0 622 2 0 0 25 0 1 0 230279242 15101952 3478 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 3687 3478 59 122 0 3561 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14748

[startup+12.7092 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 710
/proc/meminfo: memFree=1591224/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=23724 CPUtime=12.69
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 5921 0 0 0 1265 4 0 0 25 0 1 0 230279242 24293376 5773 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 5931 5773 67 122 0 5805 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23724

[startup+25.6104 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 710
/proc/meminfo: memFree=1586616/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=27812 CPUtime=25.59
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 6948 0 0 0 2554 5 0 0 25 0 1 0 230279242 28479488 6767 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 6953 6767 67 122 0 6827 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 27812

[startup+51.2207 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 710
/proc/meminfo: memFree=1582456/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=32564 CPUtime=51.19
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 8165 0 0 0 5113 6 0 0 25 0 1 0 230279242 33345536 7947 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 8141 7947 67 122 0 8015 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 32564

[startup+102.43 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 710
/proc/meminfo: memFree=1572280/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=41936 CPUtime=102.4
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 10651 0 0 0 10231 9 0 0 25 0 1 0 230279242 42942464 10309 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 10484 10309 67 122 0 10358 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 41936

[startup+162.452 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 710
/proc/meminfo: memFree=1568696/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=45916 CPUtime=162.4
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 11716 0 0 0 16230 10 0 0 25 0 1 0 230279242 47017984 11286 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 11479 11286 67 122 0 11353 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 45916

[startup+222.468 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 710
/proc/meminfo: memFree=1564408/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=49876 CPUtime=222.4
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 12867 0 0 0 22229 11 0 0 25 0 1 0 230279242 51073024 12290 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 12469 12290 67 122 0 12343 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 49876

[startup+282.489 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 710
/proc/meminfo: memFree=1561208/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=53044 CPUtime=282.41
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 13752 0 0 0 28228 13 0 0 25 0 1 0 230279242 54317056 13072 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 13261 13072 67 122 0 13135 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 53044

[startup+342.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1561272/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=53044 CPUtime=342.42
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 13860 0 0 0 34229 13 0 0 25 0 1 0 230279242 54317056 13072 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 13261 13072 67 122 0 13135 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 53044

[startup+402.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1561208/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=53044 CPUtime=402.43
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 13914 0 0 0 40230 13 0 0 25 0 1 0 230279242 54317056 13072 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519111 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 13261 13072 67 122 0 13135 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 53044

[startup+462.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1557688/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=56612 CPUtime=462.43
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 14929 0 0 0 46229 14 0 0 25 0 1 0 230279242 57970688 13964 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 14153 13964 67 122 0 14027 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 56612

[startup+522.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1557112/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=57140 CPUtime=522.43
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 15178 0 0 0 52229 14 0 0 25 0 1 0 230279242 58511360 14095 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 14285 14095 67 122 0 14159 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 57140

[startup+582.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1557112/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=57140 CPUtime=582.44
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 15237 0 0 0 58230 14 0 0 25 0 1 0 230279242 58511360 14095 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 14285 14095 67 122 0 14159 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 57140

[startup+642.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1554040/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=60176 CPUtime=642.44
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 16114 0 0 0 64229 15 0 0 25 0 1 0 230279242 61620224 14854 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 15044 14854 67 122 0 14918 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 60176

[startup+702.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1553080/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=61100 CPUtime=702.44
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 16431 0 0 0 70228 16 0 0 25 0 1 0 230279242 62566400 15112 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 15275 15112 67 122 0 15149 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 61100

[startup+762.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1547512/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=66900 CPUtime=762.45
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 17935 0 0 0 76227 18 0 0 25 0 1 0 230279242 68505600 16492 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 16725 16492 67 122 0 16599 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 66900

[startup+822.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1544696/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=69672 CPUtime=822.46
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 18705 0 0 0 82227 19 0 0 25 0 1 0 230279242 71344128 17197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 17418 17197 67 122 0 17292 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 69672

[startup+882.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1544696/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=69672 CPUtime=882.46
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 18835 0 0 0 88227 19 0 0 25 0 1 0 230279242 71344128 17197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 17418 17197 67 122 0 17292 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 69672

[startup+942.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1544696/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=69672 CPUtime=942.46
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 18900 0 0 0 94227 19 0 0 25 0 1 0 230279242 71344128 17197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 17418 17197 67 122 0 17292 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 69672

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1544696/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=69672 CPUtime=1002.47
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 18965 0 0 0 100228 19 0 0 25 0 1 0 230279242 71344128 17197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 17418 17197 67 122 0 17292 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 69672

[startup+1062.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1544696/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=69672 CPUtime=1062.47
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 19095 0 0 0 106228 19 0 0 25 0 1 0 230279242 71344128 17197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 17418 17197 67 122 0 17292 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 69672

[startup+1122.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 710
/proc/meminfo: memFree=1544632/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=69672 CPUtime=1122.48
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 19160 0 0 0 112229 19 0 0 25 0 1 0 230279242 71344128 17197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531360 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 17418 17197 67 122 0 17292 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 69672

[startup+1182.78 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 710
/proc/meminfo: memFree=1544696/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=69672 CPUtime=1182.48
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 19226 0 0 0 118229 19 0 0 25 0 1 0 230279242 71344128 17198 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 17418 17198 67 122 0 17292 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 69672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 710
/proc/meminfo: memFree=1543864/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=70464 CPUtime=1200.09
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 19500 0 0 0 119990 19 0 0 25 0 1 0 230279242 72155136 17401 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 17616 17401 67 122 0 17490 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 70464

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

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

[startup+1200.4 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 710
/proc/meminfo: memFree=1543864/2055920 swapFree=4181916/4192956
[pid=709] ppid=707 vsize=70464 CPUtime=1200.09
/proc/709/stat : 709 (mxc) R 707 709 32454 0 -1 4194304 19500 0 0 0 119990 19 0 0 25 0 1 0 230279242 72155136 17401 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/709/statm: 17616 17401 67 122 0 17490 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 70464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.12
CPU user time (s): 1199.91
CPU system time (s): 0.209968
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 70748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19500
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= 1006

runsolver used 0.740887 second user time and 2.47062 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Thu Feb 22 00:13:36 UTC 2007

IDJOB= 306641
IDBENCH= 20186
IDSOLVER= 107
FILE ID= node68/306641-1172103216

PBS_JOBID= 3892883

Free space on /tmp= 66561 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
COMMAND LINE= /tmp/evaluation/306641-1172103216/mxc /tmp/evaluation/306641-1172103216/instance-306641-1172103216.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-306641-1172103216 -o ROOT/results/node68/solver-306641-1172103216 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306641-1172103216/mxc /tmp/evaluation/306641-1172103216/instance-306641-1172103216.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  e6653d81a13cfb87c5f3f5bf9150cbf7

RANDOM SEED= 599153588

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1614224 kB
Buffers:         39580 kB
Cached:         345736 kB
SwapCached:       5752 kB
Active:         280668 kB
Inactive:       117504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614224 kB
SwapTotal:     4192956 kB
SwapFree:      4181916 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          15980 kB
Slab:            29608 kB
Committed_AS:   689692 kB
PageTables:       1380 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= 66561 MiB

End job on node68 on Thu Feb 22 00:33:39 UTC 2007