Trace number 311602

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) 1200.08 1200.39

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
MD5SUMbbb4149cc32eff7dd6676db03641b5a9
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node7/watcher-311602-1172572248 -o ROOT/results/node7/solver-311602-1172572248 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311602-1172572248/mxc /tmp/evaluation/311602-1172572248/instance-311602-1172572248.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 1.00 1.00 3/77 24950
/proc/meminfo: memFree=1619592/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=1424 CPUtime=0
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 277179509 1458176 192 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 356 193 46 122 0 230 0

[startup+0.106476 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24950
/proc/meminfo: memFree=1619592/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=1556 CPUtime=0.1
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 263 0 0 0 10 0 0 0 18 0 1 0 277179509 1593344 247 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 389 247 59 122 0 263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1556

[startup+0.514518 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24950
/proc/meminfo: memFree=1619592/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=2100 CPUtime=0.51
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 385 0 0 0 51 0 0 0 21 0 1 0 277179509 2150400 367 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 525 367 67 122 0 399 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2100

[startup+1.3346 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1618112/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=2224 CPUtime=1.33
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 436 0 0 0 133 0 0 0 25 0 1 0 277179509 2277376 418 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 556 418 67 122 0 430 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2224

[startup+2.97078 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1617920/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=2484 CPUtime=2.96
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 502 0 0 0 296 0 0 0 25 0 1 0 277179509 2543616 484 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519942 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 621 484 67 122 0 495 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2484

[startup+6.24712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1617472/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=2860 CPUtime=6.24
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 582 0 0 0 624 0 0 0 25 0 1 0 277179509 2928640 564 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 715 564 67 122 0 589 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2860

[startup+12.7048 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1617088/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=3112 CPUtime=12.69
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 662 0 0 0 1269 0 0 0 25 0 1 0 277179509 3186688 644 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 778 644 67 122 0 652 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3112

[startup+25.5091 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1616512/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=3716 CPUtime=25.49
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 809 0 0 0 2549 0 0 0 25 0 1 0 277179509 3805184 791 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 929 791 67 122 0 803 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3716

[startup+51.1218 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1616000/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=4260 CPUtime=51.1
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 943 0 0 0 5109 1 0 0 25 0 1 0 277179509 4362240 925 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 1065 925 67 122 0 939 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4260

[startup+102.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1615104/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=5096 CPUtime=102.31
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 1141 0 0 0 10229 2 0 0 25 0 1 0 277179509 5218304 1123 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 1274 1123 67 122 0 1148 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 5096

[startup+162.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1614464/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=5628 CPUtime=162.32
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 1284 0 0 0 16230 2 0 0 25 0 1 0 277179509 5763072 1266 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 1407 1266 67 122 0 1281 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5628

[startup+222.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1613568/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=6512 CPUtime=222.33
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 1500 0 0 0 22230 3 0 0 25 0 1 0 277179509 6668288 1482 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530150 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 1628 1482 67 122 0 1502 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 6512

[startup+282.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1613184/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=6796 CPUtime=282.34
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 1594 0 0 0 28231 3 0 0 25 0 1 0 277179509 6959104 1564 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 1699 1564 67 122 0 1573 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 6796

[startup+342.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1612928/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=7096 CPUtime=342.36
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 1661 0 0 0 34232 4 0 0 25 0 1 0 277179509 7266304 1631 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517403 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 1774 1631 67 122 0 1648 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 7096

[startup+402.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1612672/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=7288 CPUtime=402.38
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 1711 0 0 0 40233 5 0 0 25 0 1 0 277179509 7462912 1681 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 1822 1681 67 122 0 1696 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 7288

[startup+462.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1612544/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=7444 CPUtime=462.39
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 1762 0 0 0 46234 5 0 0 25 0 1 0 277179509 7622656 1732 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 1861 1732 67 122 0 1735 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 7444

[startup+522.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1612288/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=7796 CPUtime=522.4
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 1833 0 0 0 52234 6 0 0 25 0 1 0 277179509 7983104 1803 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 1949 1803 67 122 0 1823 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 7796

[startup+582.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24951
/proc/meminfo: memFree=1611904/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=8172 CPUtime=582.41
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 1929 0 0 0 58235 6 0 0 25 0 1 0 277179509 8368128 1899 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 2043 1899 67 122 0 1917 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 8172

[startup+642.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24953
/proc/meminfo: memFree=1611712/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=8408 CPUtime=642.43
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 1985 0 0 0 64236 7 0 0 25 0 1 0 277179509 8609792 1955 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535023 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 2102 1955 67 122 0 1976 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 8408

[startup+702.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24953
/proc/meminfo: memFree=1611648/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=8448 CPUtime=702.44
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 1990 0 0 0 70237 7 0 0 25 0 1 0 277179509 8650752 1955 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 2112 1955 67 122 0 1986 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 8448

[startup+762.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24953
/proc/meminfo: memFree=1611648/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=8448 CPUtime=762.45
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 1990 0 0 0 76237 8 0 0 25 0 1 0 277179509 8650752 1955 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 2112 1955 67 122 0 1986 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 8448

[startup+822.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24953
/proc/meminfo: memFree=1611200/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=8840 CPUtime=822.46
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 2090 0 0 0 82238 8 0 0 25 0 1 0 277179509 9052160 2055 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 2210 2055 67 122 0 2084 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 8840

[startup+882.718 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24953
/proc/meminfo: memFree=1611200/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=8892 CPUtime=882.48
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 2105 0 0 0 88239 9 0 0 25 0 1 0 277179509 9105408 2070 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 2223 2070 67 122 0 2097 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 8892

[startup+942.746 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24953
/proc/meminfo: memFree=1611200/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=8892 CPUtime=942.5
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 2114 0 0 0 94240 10 0 0 25 0 1 0 277179509 9105408 2079 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 2223 2079 67 122 0 2097 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 8892

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24953
/proc/meminfo: memFree=1611008/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=9060 CPUtime=1002.51
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 2157 0 0 0 100241 10 0 0 25 0 1 0 277179509 9277440 2122 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 2265 2122 67 122 0 2139 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 9060

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24953
/proc/meminfo: memFree=1610816/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=9232 CPUtime=1062.52
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 2198 0 0 0 106242 10 0 0 25 0 1 0 277179509 9453568 2160 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 2308 2160 67 122 0 2182 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 9232

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24953
/proc/meminfo: memFree=1610496/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=9660 CPUtime=1122.54
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 2300 0 0 0 112243 11 0 0 25 0 1 0 277179509 9891840 2262 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 2415 2262 67 122 0 2289 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 9660

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24953
/proc/meminfo: memFree=1610432/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=9660 CPUtime=1182.54
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 2300 0 0 0 118243 11 0 0 25 0 1 0 277179509 9891840 2262 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 2415 2262 67 122 0 2289 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 9660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24953
/proc/meminfo: memFree=1610368/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=9756 CPUtime=1200.07
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 2329 0 0 0 119995 12 0 0 25 0 1 0 277179509 9990144 2291 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 2439 2291 67 122 0 2313 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 9756

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24953
/proc/meminfo: memFree=1610368/2055920 swapFree=4147496/4192956
[pid=24950] ppid=24948 vsize=9756 CPUtime=1200.07
/proc/24950/stat : 24950 (mxc) R 24948 24950 24506 0 -1 4194304 2329 0 0 0 119995 12 0 0 25 0 1 0 277179509 9990144 2291 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/24950/statm: 2439 2291 67 122 0 2313 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 9756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.121981
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 9756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2329
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= 1868

runsolver used 1.38279 second user time and 2.67959 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Feb 27 10:30:48 UTC 2007

IDJOB= 311602
IDBENCH= 20319
IDSOLVER= 107
FILE ID= node7/311602-1172572248

PBS_JOBID= 3971676

Free space on /tmp= 66552 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311602-1172572248/mxc /tmp/evaluation/311602-1172572248/instance-311602-1172572248.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-311602-1172572248 -o ROOT/results/node7/solver-311602-1172572248 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311602-1172572248/mxc /tmp/evaluation/311602-1172572248/instance-311602-1172572248.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  bbb4149cc32eff7dd6676db03641b5a9

RANDOM SEED= 285385839

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1620064 kB
Buffers:         50376 kB
Cached:         291416 kB
SwapCached:       9088 kB
Active:         219224 kB
Inactive:       145900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620064 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          30100 kB
Slab:            56292 kB
Committed_AS:   926996 kB
PageTables:       1764 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= 66552 MiB

End job on node7 on Tue Feb 27 10:50:50 UTC 2007