Trace number 334075

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) 1200.05 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s405595518.sat05-531.reshuffled-07.cnf
MD5SUM289600ad1a14c58bf1b867d8d9aa90f1
Bench CategoryCRAFTED (crafted 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 variables1124
Number of clauses13289
Sum of the clauses size40148
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313008
Number of clauses of size 4281
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-334075-1173549266 -o ROOT/results/node2/solver-334075-1173549266 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334075-1173549266/mxc /tmp/evaluation/334075-1173549266/instance-334075-1173549266.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 30012
/proc/meminfo: memFree=1629872/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=1400 CPUtime=0
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 374881557 1433600 197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 350 198 46 122 0 224 0

[startup+0.00911088 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30012
/proc/meminfo: memFree=1629872/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=1796 CPUtime=0
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 374881557 1839104 272 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 449 273 46 122 0 323 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1796

[startup+0.10112 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30012
/proc/meminfo: memFree=1629872/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=1724 CPUtime=0.09
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 349 0 0 0 9 0 0 0 18 0 1 0 374881557 1765376 282 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531196 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 431 282 59 122 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1724

[startup+0.30114 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30012
/proc/meminfo: memFree=1629872/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=1988 CPUtime=0.29
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 425 0 0 0 29 0 0 0 19 0 1 0 374881557 2035712 358 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 497 358 59 122 0 371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701182 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30012
/proc/meminfo: memFree=1629872/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=2516 CPUtime=0.69
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 542 0 0 0 69 0 0 0 22 0 1 0 374881557 2576384 475 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 629 475 59 122 0 503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2516

[startup+1.50127 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30013
/proc/meminfo: memFree=1627816/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=3064 CPUtime=1.49
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 694 0 0 0 149 0 0 0 25 0 1 0 374881557 3137536 625 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 766 625 67 122 0 640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3064

[startup+3.10143 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30013
/proc/meminfo: memFree=1627048/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=3856 CPUtime=3.09
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 881 0 0 0 309 0 0 0 25 0 1 0 374881557 3948544 812 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 964 812 67 122 0 838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3856

[startup+6.30176 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30013
/proc/meminfo: memFree=1626280/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=4244 CPUtime=6.29
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 986 0 0 0 629 0 0 0 25 0 1 0 374881557 4345856 917 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 1061 917 67 122 0 935 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4244

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30013
/proc/meminfo: memFree=1625832/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=4640 CPUtime=12.69
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 1083 0 0 0 1269 0 0 0 25 0 1 0 374881557 4751360 1014 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530040 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 1160 1014 67 122 0 1034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4640

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30013
/proc/meminfo: memFree=1624552/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=5856 CPUtime=25.48
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 1389 0 0 0 2548 0 0 0 25 0 1 0 374881557 5996544 1320 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 1464 1320 67 122 0 1338 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5856

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30013
/proc/meminfo: memFree=1624104/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=6296 CPUtime=51.08
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 1503 0 0 0 5107 1 0 0 25 0 1 0 374881557 6447104 1434 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529040 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 1574 1434 67 122 0 1448 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6296

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30013
/proc/meminfo: memFree=1623080/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=7232 CPUtime=102.26
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 1736 0 0 0 10225 1 0 0 25 0 1 0 374881557 7405568 1667 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 1808 1667 67 122 0 1682 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7232

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30013
/proc/meminfo: memFree=1621800/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=8480 CPUtime=162.25
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 2049 0 0 0 16223 2 0 0 25 0 1 0 374881557 8683520 1980 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 2120 1980 67 122 0 1994 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8480

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30013
/proc/meminfo: memFree=1620840/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=9360 CPUtime=222.23
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 2276 0 0 0 22220 3 0 0 25 0 1 0 374881557 9584640 2202 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 2340 2202 67 122 0 2214 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9360

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30013
/proc/meminfo: memFree=1620328/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=9860 CPUtime=282.21
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 2402 0 0 0 28218 3 0 0 25 0 1 0 374881557 10096640 2328 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 2465 2328 67 122 0 2339 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9860

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30013
/proc/meminfo: memFree=1620136/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=10012 CPUtime=342.2
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 2440 0 0 0 34216 4 0 0 25 0 1 0 374881557 10252288 2366 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 2503 2366 67 122 0 2377 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10012

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 30079
/proc/meminfo: memFree=1618808/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=10124 CPUtime=402.15
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 2469 0 0 0 40209 6 0 0 25 0 1 0 374881557 10366976 2395 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 2531 2395 67 122 0 2405 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 10124

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 30181
/proc/meminfo: memFree=1618608/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=10412 CPUtime=462.06
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 2729 0 0 0 46200 6 0 0 25 0 1 0 374881557 10661888 2424 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 2603 2424 67 122 0 2477 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 10412

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 30211
/proc/meminfo: memFree=1619368/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=10836 CPUtime=522.02
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 2981 0 0 0 52195 7 0 0 25 0 1 0 374881557 11096064 2511 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 2709 2511 67 122 0 2583 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 10836

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30211
/proc/meminfo: memFree=1619304/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=10836 CPUtime=582.01
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 3193 0 0 0 58193 8 0 0 25 0 1 0 374881557 11096064 2525 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529829 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 2709 2525 67 122 0 2583 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 10836

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30211
/proc/meminfo: memFree=1619304/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=10988 CPUtime=641.99
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 3429 0 0 0 64191 8 0 0 25 0 1 0 374881557 11251712 2563 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 2747 2563 67 122 0 2621 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 10988

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30211
/proc/meminfo: memFree=1618856/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=11396 CPUtime=701.98
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 3634 0 0 0 70189 9 0 0 25 0 1 0 374881557 11669504 2666 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 2849 2666 67 122 0 2723 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 11396

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30211
/proc/meminfo: memFree=1618536/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=12056 CPUtime=761.96
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 3937 0 0 0 76186 10 0 0 25 0 1 0 374881557 12345344 2789 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 3014 2789 67 122 0 2888 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 12056

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30211
/proc/meminfo: memFree=1618344/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=12056 CPUtime=821.95
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 4145 0 0 0 82184 11 0 0 25 0 1 0 374881557 12345344 2817 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 3014 2817 67 122 0 2888 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 12056

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30211
/proc/meminfo: memFree=1617896/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=12596 CPUtime=881.93
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 4432 0 0 0 88182 11 0 0 25 0 1 0 374881557 12898304 2924 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 3149 2924 67 122 0 3023 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 12596

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30211
/proc/meminfo: memFree=1617768/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=12728 CPUtime=941.91
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 4678 0 0 0 94179 12 0 0 25 0 1 0 374881557 13033472 2954 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 3182 2954 67 122 0 3056 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 12728

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30211
/proc/meminfo: memFree=1617768/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=12728 CPUtime=1001.89
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 4859 0 0 0 100177 12 0 0 25 0 1 0 374881557 13033472 2955 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 3182 2955 67 122 0 3056 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 12728

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30211
/proc/meminfo: memFree=1617704/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=12728 CPUtime=1061.88
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 5048 0 0 0 106175 13 0 0 25 0 1 0 374881557 13033472 2964 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530053 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 3182 2964 67 122 0 3056 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 12728

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30211
/proc/meminfo: memFree=1617576/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=12860 CPUtime=1121.85
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 5270 0 0 0 112172 13 0 0 25 0 1 0 374881557 13168640 3006 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 3215 3006 67 122 0 3089 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 12860

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30211
/proc/meminfo: memFree=1617320/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=13144 CPUtime=1181.84
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 5499 0 0 0 118170 14 0 0 25 0 1 0 374881557 13459456 3052 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 3286 3052 67 122 0 3160 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 13144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30211
/proc/meminfo: memFree=1617320/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=13144 CPUtime=1200.04
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 5546 0 0 0 119990 14 0 0 25 0 1 0 374881557 13459456 3060 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 3286 3060 67 122 0 3160 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13144

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30211
/proc/meminfo: memFree=1617320/2055920 swapFree=4153164/4192956
[pid=30012] ppid=30010 vsize=13144 CPUtime=1200.04
/proc/30012/stat : 30012 (mxc) R 30010 30012 29853 0 -1 4194304 5546 0 0 0 119990 14 0 0 25 0 1 0 374881557 13459456 3060 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30012/statm: 3286 3060 67 122 0 3160 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.148977
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 13300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5546
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= 2339

runsolver used 1.41078 second user time and 2.95355 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Sat Mar 10 17:54:26 UTC 2007

IDJOB= 334075
IDBENCH= 24619
IDSOLVER= 107
FILE ID= node2/334075-1173549266

PBS_JOBID= 4101180

Free space on /tmp= 66510 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s405595518.sat05-531.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334075-1173549266/mxc /tmp/evaluation/334075-1173549266/instance-334075-1173549266.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-334075-1173549266 -o ROOT/results/node2/solver-334075-1173549266 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334075-1173549266/mxc /tmp/evaluation/334075-1173549266/instance-334075-1173549266.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  289600ad1a14c58bf1b867d8d9aa90f1

RANDOM SEED= 555872966

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:       1630280 kB
Buffers:         42476 kB
Cached:         305824 kB
SwapCached:       2376 kB
Active:         210288 kB
Inactive:       160768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630280 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          30204 kB
Slab:            40060 kB
Committed_AS:  1654596 kB
PageTables:       1812 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= 66510 MiB

End job on node2 on Sat Mar 10 18:14:29 UTC 2007