Trace number 316663

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) 1200.11 1200.61

General information on the benchmark

Namecrafted/spence/
hard/s105-100.cnf
MD5SUM10504a7a3c243a95ceed50b111e5b049
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 variables105
Number of clauses220
Sum of the clauses size660
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3220
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-316663-1172673944 -o ROOT/results/node30/solver-316663-1172673944 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316663-1172673944/mxc /tmp/evaluation/316663-1172673944/instance-316663-1172673944.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: 1.00 1.00 0.98 3/77 7902
/proc/meminfo: memFree=1692656/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=932 CPUtime=0
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 261158452 954368 82 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 233 82 59 122 0 107 0

[startup+0.0285861 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 7902
/proc/meminfo: memFree=1692656/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=1064 CPUtime=0.02
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 132 0 0 0 2 0 0 0 18 0 1 0 261158452 1089536 116 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 266 116 59 122 0 140 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1064

[startup+0.101595 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 7902
/proc/meminfo: memFree=1692656/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=1204 CPUtime=0.1
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 170 0 0 0 10 0 0 0 18 0 1 0 261158452 1232896 152 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529733 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 301 152 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.301624 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 7902
/proc/meminfo: memFree=1692656/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=1336 CPUtime=0.3
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 197 0 0 0 30 0 0 0 19 0 1 0 261158452 1368064 179 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 334 179 67 122 0 208 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1336

[startup+0.70168 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 7902
/proc/meminfo: memFree=1692656/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=1468 CPUtime=0.7
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 236 0 0 0 70 0 0 0 22 0 1 0 261158452 1503232 218 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 367 218 67 122 0 241 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1468

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1691944/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=1596 CPUtime=1.5
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 269 0 0 0 150 0 0 0 25 0 1 0 261158452 1634304 251 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 399 251 67 122 0 273 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1596

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1691688/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=1848 CPUtime=3.1
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 325 0 0 0 310 0 0 0 25 0 1 0 261158452 1892352 307 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 462 307 67 122 0 336 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1848

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1691304/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=1968 CPUtime=6.29
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 374 0 0 0 629 0 0 0 25 0 1 0 261158452 2015232 356 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 492 356 67 122 0 366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1968

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1690920/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=2324 CPUtime=12.69
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 449 0 0 0 1269 0 0 0 25 0 1 0 261158452 2379776 431 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134517401 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 581 431 67 122 0 455 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2324

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1690600/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=2548 CPUtime=25.49
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 521 0 0 0 2549 0 0 0 25 0 1 0 261158452 2609152 503 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 637 503 67 122 0 511 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2548

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1690216/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=2992 CPUtime=51.07
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 620 0 0 0 5107 0 0 0 25 0 1 0 261158452 3063808 602 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 748 602 67 122 0 622 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2992

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1689576/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=3440 CPUtime=102.26
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 745 0 0 0 10226 0 0 0 25 0 1 0 261158452 3522560 727 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 860 727 67 122 0 734 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3440

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1689000/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=3996 CPUtime=162.24
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 886 0 0 0 16223 1 0 0 25 0 1 0 261158452 4091904 868 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 999 868 67 122 0 873 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3996

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1688680/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=4300 CPUtime=222.22
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 952 0 0 0 22221 1 0 0 25 0 1 0 261158452 4403200 934 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1075 934 67 122 0 949 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4300

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1688488/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=4492 CPUtime=282.19
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 998 0 0 0 28218 1 0 0 25 0 1 0 261158452 4599808 980 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1123 980 67 122 0 997 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4492

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1688168/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=4704 CPUtime=342.18
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1059 0 0 0 34216 2 0 0 25 0 1 0 261158452 4816896 1041 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1176 1041 67 122 0 1050 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4704

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1687976/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=4896 CPUtime=402.15
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1095 0 0 0 40213 2 0 0 25 0 1 0 261158452 5013504 1077 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1224 1077 67 122 0 1098 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4896

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1687784/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=4980 CPUtime=462.14
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1131 0 0 0 46211 3 0 0 25 0 1 0 261158452 5099520 1113 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1245 1113 67 122 0 1119 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 4980

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 7903
/proc/meminfo: memFree=1687592/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=5264 CPUtime=522.12
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1194 0 0 0 52209 3 0 0 25 0 1 0 261158452 5390336 1176 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1316 1176 67 122 0 1190 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 5264

[startup+582.302 s]
/proc/loadavg: 1.07 1.02 0.99 2/78 7903
/proc/meminfo: memFree=1687464/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=5360 CPUtime=582.1
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1214 0 0 0 58206 4 0 0 25 0 1 0 261158452 5488640 1196 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1340 1196 67 122 0 1214 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 5360

[startup+642.301 s]
/proc/loadavg: 1.09 1.03 0.99 2/78 7903
/proc/meminfo: memFree=1687400/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=5456 CPUtime=642.08
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1243 0 0 0 64204 4 0 0 25 0 1 0 261158452 5586944 1225 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1364 1225 67 122 0 1238 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 5456

[startup+702.302 s]
/proc/loadavg: 1.03 1.02 0.99 2/78 7903
/proc/meminfo: memFree=1687144/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=5664 CPUtime=702.07
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1286 0 0 0 70202 5 0 0 25 0 1 0 261158452 5799936 1268 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1416 1268 67 122 0 1290 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 5664

[startup+762.305 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 7903
/proc/meminfo: memFree=1687016/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=5760 CPUtime=762.04
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1320 0 0 0 76199 5 0 0 25 0 1 0 261158452 5898240 1302 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1440 1302 67 122 0 1314 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 5760

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 7903
/proc/meminfo: memFree=1686760/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=5952 CPUtime=822.03
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1368 0 0 0 82197 6 0 0 25 0 1 0 261158452 6094848 1350 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1488 1350 67 122 0 1362 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 5952

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7903
/proc/meminfo: memFree=1686568/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=6128 CPUtime=882
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1412 0 0 0 88194 6 0 0 25 0 1 0 261158452 6275072 1394 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1532 1394 67 122 0 1406 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 6128

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 8003
/proc/meminfo: memFree=1685176/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=6320 CPUtime=941.95
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1452 0 0 0 94188 7 0 0 25 0 1 0 261158452 6471680 1434 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1580 1434 67 122 0 1454 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 6320

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 8075
/proc/meminfo: memFree=1684984/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=6320 CPUtime=1001.87
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1468 0 0 0 100180 7 0 0 25 0 1 0 261158452 6471680 1450 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1580 1450 67 122 0 1454 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 6320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8101
/proc/meminfo: memFree=1686120/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=6416 CPUtime=1061.83
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1476 0 0 0 106176 7 0 0 25 0 1 0 261158452 6569984 1458 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1604 1458 67 122 0 1478 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 6416

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8101
/proc/meminfo: memFree=1685928/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=6512 CPUtime=1121.82
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1516 0 0 0 112174 8 0 0 25 0 1 0 261158452 6668288 1498 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1628 1498 67 122 0 1502 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 6512

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8101
/proc/meminfo: memFree=1685864/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=6608 CPUtime=1181.8
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1532 0 0 0 118172 8 0 0 25 0 1 0 261158452 6766592 1514 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1652 1514 67 122 0 1526 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 6608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 8101
/proc/meminfo: memFree=1685800/2055920 swapFree=4151432/4192956
[pid=7902] ppid=7900 vsize=6608 CPUtime=1200.09
/proc/7902/stat : 7902 (mxc) R 7900 7902 6485 0 -1 4194304 1535 0 0 0 120001 8 0 0 25 0 1 0 261158452 6766592 1517 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7902/statm: 1652 1517 67 122 0 1526 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6608

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.087986
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 6608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1535
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= 2095

runsolver used 1.41878 second user time and 2.78558 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Wed Feb 28 14:45:44 UTC 2007

IDJOB= 316663
IDBENCH= 20447
IDSOLVER= 107
FILE ID= node30/316663-1172673944

PBS_JOBID= 3981226

Free space on /tmp= 66474 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s105-100.cnf
COMMAND LINE= /tmp/evaluation/316663-1172673944/mxc /tmp/evaluation/316663-1172673944/instance-316663-1172673944.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-316663-1172673944 -o ROOT/results/node30/solver-316663-1172673944 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316663-1172673944/mxc /tmp/evaluation/316663-1172673944/instance-316663-1172673944.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  10504a7a3c243a95ceed50b111e5b049

RANDOM SEED= 323018551

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1693128 kB
Buffers:         32568 kB
Cached:         242408 kB
SwapCached:       8924 kB
Active:          98640 kB
Inactive:       202532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693128 kB
SwapTotal:     4192956 kB
SwapFree:      4151432 kB
Dirty:             612 kB
Writeback:           0 kB
Mapped:          30336 kB
Slab:            47156 kB
Committed_AS:   800360 kB
PageTables:       1884 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= 66474 MiB

End job on node30 on Wed Feb 28 15:05:47 UTC 2007