Trace number 336049

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) 1200.04 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
MD5SUMcc16a72221b8e1efdfd6127b2f238bcd
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 variables161
Number of clauses802
Sum of the clauses size3204
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4800
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/node11/watcher-336049-1173639281 -o ROOT/results/node11/solver-336049-1173639281 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336049-1173639281/mxc /tmp/evaluation/336049-1173639281/instance-336049-1173639281.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: 0.84 0.94 0.97 3/77 29952
/proc/meminfo: memFree=1121392/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=932 CPUtime=0
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 383882686 954368 90 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531068 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 233 91 58 122 0 107 0

[startup+0.029673 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 29952
/proc/meminfo: memFree=1121392/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=1064 CPUtime=0.02
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 144 0 0 0 2 0 0 0 18 0 1 0 383882686 1089536 128 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 266 129 59 122 0 140 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1064

[startup+0.10168 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 29952
/proc/meminfo: memFree=1121392/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=1204 CPUtime=0.09
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 190 0 0 0 9 0 0 0 18 0 1 0 383882686 1232896 172 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 301 172 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301703 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 29952
/proc/meminfo: memFree=1121392/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=1468 CPUtime=0.29
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 244 0 0 0 29 0 0 0 20 0 1 0 383882686 1503232 226 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 367 226 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.70175 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 29952
/proc/meminfo: memFree=1121392/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=1596 CPUtime=0.69
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 277 0 0 0 69 0 0 0 24 0 1 0 383882686 1634304 259 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531397 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 399 259 67 122 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1596

[startup+1.50185 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 29953
/proc/meminfo: memFree=1120488/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=1728 CPUtime=1.49
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 317 0 0 0 149 0 0 0 25 0 1 0 383882686 1769472 299 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 432 299 67 122 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1728

[startup+3.10103 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 29953
/proc/meminfo: memFree=1120168/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=1976 CPUtime=3.09
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 377 0 0 0 309 0 0 0 25 0 1 0 383882686 2023424 359 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 494 359 67 122 0 368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1976

[startup+6.30141 s]
/proc/loadavg: 0.87 0.94 0.97 2/78 29953
/proc/meminfo: memFree=1119656/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=2240 CPUtime=6.29
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 448 0 0 0 629 0 0 0 25 0 1 0 383882686 2293760 430 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 560 430 67 122 0 434 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2240

[startup+12.7012 s]
/proc/loadavg: 0.88 0.94 0.97 2/78 29953
/proc/meminfo: memFree=1119224/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=2712 CPUtime=12.69
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 554 0 0 0 1269 0 0 0 25 0 1 0 383882686 2777088 536 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 678 536 67 122 0 552 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2712

[startup+25.5017 s]
/proc/loadavg: 0.89 0.94 0.97 2/78 29953
/proc/meminfo: memFree=1118712/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=3204 CPUtime=25.49
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 675 0 0 0 2549 0 0 0 25 0 1 0 383882686 3280896 657 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530328 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 801 657 67 122 0 675 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3204

[startup+51.1017 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 29953
/proc/meminfo: memFree=1118136/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=3696 CPUtime=51.07
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 811 0 0 0 5107 0 0 0 25 0 1 0 383882686 3784704 793 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 924 793 67 122 0 798 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3696

[startup+102.306 s]
/proc/loadavg: 1.01 0.97 0.98 2/78 29953
/proc/meminfo: memFree=1117560/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=4364 CPUtime=102.26
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 968 0 0 0 10226 0 0 0 25 0 1 0 383882686 4468736 950 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1091 950 67 122 0 965 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4364

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 29953
/proc/meminfo: memFree=1117176/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=4704 CPUtime=162.24
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1054 0 0 0 16223 1 0 0 25 0 1 0 383882686 4816896 1036 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519534 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1176 1036 67 122 0 1050 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4704

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 29953
/proc/meminfo: memFree=1116536/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=5320 CPUtime=222.23
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1201 0 0 0 22221 2 0 0 25 0 1 0 383882686 5447680 1183 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1330 1183 67 122 0 1204 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5320

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 29953
/proc/meminfo: memFree=1116216/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=5540 CPUtime=282.21
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1272 0 0 0 28219 2 0 0 25 0 1 0 383882686 5672960 1254 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1385 1254 67 122 0 1259 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5540

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 29953
/proc/meminfo: memFree=1115960/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=5840 CPUtime=342.19
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1326 0 0 0 34216 3 0 0 25 0 1 0 383882686 5980160 1308 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1460 1308 67 122 0 1334 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5840

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/84 30055
/proc/meminfo: memFree=1114560/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=5928 CPUtime=402.12
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1363 0 0 0 40209 3 0 0 25 0 1 0 383882686 6070272 1345 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1482 1345 67 122 0 1356 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 5928

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/84 30131
/proc/meminfo: memFree=1114120/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=6420 CPUtime=462.05
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1494 0 0 0 46201 4 0 0 25 0 1 0 383882686 6574080 1476 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519942 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1605 1476 67 122 0 1479 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 6420

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 30151
/proc/meminfo: memFree=1115064/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=6580 CPUtime=522.02
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1529 0 0 0 52198 4 0 0 25 0 1 0 383882686 6737920 1511 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1645 1511 67 122 0 1519 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 6580

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 30151
/proc/meminfo: memFree=1115256/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=6580 CPUtime=582.01
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1529 0 0 0 58196 5 0 0 25 0 1 0 383882686 6737920 1511 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529970 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1645 1511 67 122 0 1519 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 6580

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 30151
/proc/meminfo: memFree=1115000/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=6840 CPUtime=642
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1581 0 0 0 64194 6 0 0 25 0 1 0 383882686 7004160 1563 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1710 1563 67 122 0 1584 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 6840

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 30151
/proc/meminfo: memFree=1114872/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=7000 CPUtime=701.97
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1624 0 0 0 70191 6 0 0 25 0 1 0 383882686 7168000 1606 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1750 1606 67 122 0 1624 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 7000

[startup+762.306 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 30151
/proc/meminfo: memFree=1114808/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=7080 CPUtime=761.96
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1642 0 0 0 76189 7 0 0 25 0 1 0 383882686 7249920 1623 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1770 1623 67 122 0 1644 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 7080

[startup+822.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 30151
/proc/meminfo: memFree=1114680/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=7080 CPUtime=821.94
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1658 0 0 0 82187 7 0 0 25 0 1 0 383882686 7249920 1639 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531536 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1770 1639 67 122 0 1644 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 7080

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 30151
/proc/meminfo: memFree=1114680/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=7180 CPUtime=881.92
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1666 0 0 0 88185 7 0 0 25 0 1 0 383882686 7352320 1647 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1795 1647 67 122 0 1669 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 7180

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 30151
/proc/meminfo: memFree=1114616/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=7276 CPUtime=941.9
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1690 0 0 0 94182 8 0 0 25 0 1 0 383882686 7450624 1671 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1819 1671 67 122 0 1693 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 7276

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 30151
/proc/meminfo: memFree=1114360/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=7484 CPUtime=1001.89
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1756 0 0 0 100180 9 0 0 25 0 1 0 383882686 7663616 1737 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1871 1737 67 122 0 1745 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 7484

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 30151
/proc/meminfo: memFree=1114168/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=7680 CPUtime=1061.87
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1802 0 0 0 106178 9 0 0 25 0 1 0 383882686 7864320 1783 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1920 1783 67 122 0 1794 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 7680

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 30151
/proc/meminfo: memFree=1114104/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=7744 CPUtime=1121.85
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1816 0 0 0 112176 9 0 0 25 0 1 0 383882686 7929856 1797 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1936 1797 67 122 0 1810 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 7744

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 30151
/proc/meminfo: memFree=1114040/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=7804 CPUtime=1181.83
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1833 0 0 0 118173 10 0 0 25 0 1 0 383882686 7991296 1814 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528514 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1951 1814 67 122 0 1825 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 7804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 30151
/proc/meminfo: memFree=1114040/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=7804 CPUtime=1200.03
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1833 0 0 0 119993 10 0 0 25 0 1 0 383882686 7991296 1814 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1951 1814 67 122 0 1825 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 7804

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: 1.00 0.99 0.98 2/78 30151
/proc/meminfo: memFree=1114040/2055920 swapFree=4169972/4192956
[pid=29952] ppid=29950 vsize=7804 CPUtime=1200.03
/proc/29952/stat : 29952 (mxc) R 29950 29952 29893 0 -1 4194304 1833 0 0 0 119993 10 0 0 25 0 1 0 383882686 7991296 1814 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/29952/statm: 1951 1814 67 122 0 1825 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 7804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.107983
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 7832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1833
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= 25816

runsolver used 1.45978 second user time and 2.90956 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Sun Mar 11 18:54:41 UTC 2007

IDJOB= 336049
IDBENCH= 24666
IDSOLVER= 107
FILE ID= node11/336049-1173639281

PBS_JOBID= 4101333

Free space on /tmp= 66233 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336049-1173639281/mxc /tmp/evaluation/336049-1173639281/instance-336049-1173639281.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-336049-1173639281 -o ROOT/results/node11/solver-336049-1173639281 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336049-1173639281/mxc /tmp/evaluation/336049-1173639281/instance-336049-1173639281.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  cc16a72221b8e1efdfd6127b2f238bcd

RANDOM SEED= 842930722

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1121864 kB
Buffers:         57968 kB
Cached:         778224 kB
SwapCached:       2248 kB
Active:         464688 kB
Inactive:       394080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1121864 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:          30596 kB
Slab:            60820 kB
Committed_AS:  1218676 kB
PageTables:       1756 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= 66233 MiB

End job on node11 on Sun Mar 11 19:14:44 UTC 2007