Trace number 299548

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/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
MD5SUM53b587a5b98db42d3f124ef838f3e04f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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/node19/watcher-299548-1171873738 -o ROOT/results/node19/solver-299548-1171873738 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299548-1171873738/mxc /tmp/evaluation/299548-1171873738/instance-299548-1171873738.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: 0.97 1.00 1.21 3/77 31052
/proc/meminfo: memFree=1387168/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=1064 CPUtime=0
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 207327857 1089536 125 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 266 125 57 122 0 140 0

[startup+0.106757 s]
/proc/loadavg: 0.97 1.00 1.21 3/77 31052
/proc/meminfo: memFree=1387168/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=1336 CPUtime=0.1
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 212 0 0 0 10 0 0 0 18 0 1 0 207327857 1368064 194 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 334 194 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.514802 s]
/proc/loadavg: 0.97 1.00 1.21 3/77 31052
/proc/meminfo: memFree=1387168/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=1600 CPUtime=0.51
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 267 0 0 0 51 0 0 0 22 0 1 0 207327857 1638400 249 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530719 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 400 249 67 122 0 274 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1600

[startup+1.33489 s]
/proc/loadavg: 0.97 1.00 1.21 2/78 31053
/proc/meminfo: memFree=1386328/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=1732 CPUtime=1.33
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 311 0 0 0 133 0 0 0 25 0 1 0 207327857 1773568 293 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 433 293 67 122 0 307 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1732

[startup+2.97107 s]
/proc/loadavg: 0.97 1.00 1.21 2/78 31053
/proc/meminfo: memFree=1386072/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=1852 CPUtime=2.96
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 351 0 0 0 296 0 0 0 25 0 1 0 207327857 1896448 333 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134548435 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 463 333 67 122 0 337 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1852

[startup+6.24743 s]
/proc/loadavg: 0.97 1.00 1.21 2/78 31053
/proc/meminfo: memFree=1385752/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=2100 CPUtime=6.24
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 408 0 0 0 624 0 0 0 25 0 1 0 207327857 2150400 390 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530011 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 525 390 67 122 0 399 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2100

[startup+12.7041 s]
/proc/loadavg: 0.97 1.00 1.21 2/78 31053
/proc/meminfo: memFree=1385368/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=2348 CPUtime=12.69
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 471 0 0 0 1269 0 0 0 25 0 1 0 207327857 2404352 453 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 587 453 67 122 0 461 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2348

[startup+25.5115 s]
/proc/loadavg: 0.98 1.00 1.21 2/78 31053
/proc/meminfo: memFree=1384920/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=2724 CPUtime=25.49
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 572 0 0 0 2549 0 0 0 25 0 1 0 207327857 2789376 554 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528514 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 681 554 67 122 0 555 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2724

[startup+51.1243 s]
/proc/loadavg: 0.98 1.00 1.20 2/78 31053
/proc/meminfo: memFree=1384536/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=3172 CPUtime=51.1
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 664 0 0 0 5110 0 0 0 25 0 1 0 207327857 3248128 646 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 793 646 67 122 0 667 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3172

[startup+102.34 s]
/proc/loadavg: 0.99 1.00 1.19 2/78 31053
/proc/meminfo: memFree=1383960/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=3680 CPUtime=102.3
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 800 0 0 0 10230 0 0 0 25 0 1 0 207327857 3768320 782 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 920 782 67 122 0 794 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3680

[startup+162.369 s]
/proc/loadavg: 0.99 1.00 1.17 2/78 31053
/proc/meminfo: memFree=1383512/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=4100 CPUtime=162.32
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 902 0 0 0 16231 1 0 0 25 0 1 0 207327857 4198400 884 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1025 884 67 122 0 899 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4100

[startup+222.399 s]
/proc/loadavg: 0.99 1.00 1.16 2/78 31053
/proc/meminfo: memFree=1383128/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=4420 CPUtime=222.33
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 984 0 0 0 22232 1 0 0 25 0 1 0 207327857 4526080 966 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1105 966 67 122 0 979 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4420

[startup+282.425 s]
/proc/loadavg: 0.99 1.00 1.15 2/78 31053
/proc/meminfo: memFree=1383000/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=4512 CPUtime=282.34
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1012 0 0 0 28232 2 0 0 25 0 1 0 207327857 4620288 994 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1128 994 67 122 0 1002 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4512

[startup+342.451 s]
/proc/loadavg: 0.99 1.00 1.14 2/78 31053
/proc/meminfo: memFree=1382616/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=4916 CPUtime=342.35
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1106 0 0 0 34233 2 0 0 25 0 1 0 207327857 5033984 1088 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1229 1088 67 122 0 1103 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 4916

[startup+402.485 s]
/proc/loadavg: 0.99 1.00 1.13 2/78 31053
/proc/meminfo: memFree=1382488/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=5068 CPUtime=402.36
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1142 0 0 0 40234 2 0 0 25 0 1 0 207327857 5189632 1124 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1267 1124 67 122 0 1141 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 5068

[startup+462.512 s]
/proc/loadavg: 0.99 1.00 1.11 2/78 31053
/proc/meminfo: memFree=1382360/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=5264 CPUtime=462.38
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1193 0 0 0 46235 3 0 0 25 0 1 0 207327857 5390336 1175 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1316 1175 67 122 0 1190 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 5264

[startup+522.537 s]
/proc/loadavg: 0.99 1.00 1.10 2/78 31053
/proc/meminfo: memFree=1382104/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=5492 CPUtime=522.39
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1241 0 0 0 52236 3 0 0 25 0 1 0 207327857 5623808 1223 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1373 1223 67 122 0 1247 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 5492

[startup+582.567 s]
/proc/loadavg: 0.99 1.00 1.09 2/78 31053
/proc/meminfo: memFree=1381848/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=5752 CPUtime=582.41
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1313 0 0 0 58237 4 0 0 25 0 1 0 207327857 5890048 1295 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1438 1295 67 122 0 1312 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 5752

[startup+642.598 s]
/proc/loadavg: 0.99 1.00 1.08 2/78 31053
/proc/meminfo: memFree=1381656/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=5964 CPUtime=642.42
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1362 0 0 0 64238 4 0 0 25 0 1 0 207327857 6107136 1344 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1491 1344 67 122 0 1365 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 5964

[startup+702.623 s]
/proc/loadavg: 0.99 1.00 1.08 2/78 31055
/proc/meminfo: memFree=1381528/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=5956 CPUtime=702.43
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1374 0 0 0 70238 5 0 0 25 0 1 0 207327857 6098944 1356 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1489 1356 67 122 0 1363 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 5956

[startup+762.653 s]
/proc/loadavg: 0.99 1.00 1.07 2/78 31055
/proc/meminfo: memFree=1381464/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=6040 CPUtime=762.44
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1395 0 0 0 76239 5 0 0 25 0 1 0 207327857 6184960 1377 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1510 1377 67 122 0 1384 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 6040

[startup+822.684 s]
/proc/loadavg: 0.99 1.00 1.07 2/78 31055
/proc/meminfo: memFree=1381272/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=6232 CPUtime=822.46
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1435 0 0 0 82240 6 0 0 25 0 1 0 207327857 6381568 1417 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1558 1417 67 122 0 1432 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 6232

[startup+882.714 s]
/proc/loadavg: 1.03 1.01 1.07 2/78 31055
/proc/meminfo: memFree=1381272/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=6320 CPUtime=882.47
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1456 0 0 0 88241 6 0 0 25 0 1 0 207327857 6471680 1438 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1580 1438 67 122 0 1454 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 6320

[startup+942.745 s]
/proc/loadavg: 1.01 1.00 1.06 2/78 31055
/proc/meminfo: memFree=1381208/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=6404 CPUtime=942.48
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1476 0 0 0 94242 6 0 0 25 0 1 0 207327857 6557696 1458 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1601 1458 67 122 0 1475 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 6404

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 31055
/proc/meminfo: memFree=1381144/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=6496 CPUtime=1002.51
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1495 0 0 0 100244 7 0 0 25 0 1 0 207327857 6651904 1477 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1624 1477 67 122 0 1498 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 6496

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 31055
/proc/meminfo: memFree=1381080/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=6496 CPUtime=1062.52
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1507 0 0 0 106245 7 0 0 25 0 1 0 207327857 6651904 1489 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1624 1489 67 122 0 1498 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 6496

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 31055
/proc/meminfo: memFree=1381016/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=6596 CPUtime=1122.54
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1523 0 0 0 112246 8 0 0 25 0 1 0 207327857 6754304 1505 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1649 1505 67 122 0 1523 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 6596

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 31055
/proc/meminfo: memFree=1380888/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=6676 CPUtime=1182.55
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1545 0 0 0 118247 8 0 0 25 0 1 0 207327857 6836224 1527 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1669 1527 67 122 0 1543 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 6676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 31055
/proc/meminfo: memFree=1380888/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=6676 CPUtime=1200.06
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1545 0 0 0 119998 8 0 0 25 0 1 0 207327857 6836224 1527 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1669 1527 67 122 0 1543 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6676

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 31055
/proc/meminfo: memFree=1380888/2055920 swapFree=4192812/4192956
[pid=31052] ppid=31050 vsize=6676 CPUtime=1200.06
/proc/31052/stat : 31052 (mxc) R 31050 31052 30329 0 -1 4194304 1545 0 0 0 119998 8 0 0 25 0 1 0 207327857 6836224 1527 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31052/statm: 1669 1527 67 122 0 1543 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6676

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.089986
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 6700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1545
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= 1629

runsolver used 1.44978 second user time and 2.6476 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Mon Feb 19 08:28:58 UTC 2007

IDJOB= 299548
IDBENCH= 20013
IDSOLVER= 107
FILE ID= node19/299548-1171873738

PBS_JOBID= 3839424

Free space on /tmp= 66546 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299548-1171873738/mxc /tmp/evaluation/299548-1171873738/instance-299548-1171873738.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-299548-1171873738 -o ROOT/results/node19/solver-299548-1171873738 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299548-1171873738/mxc /tmp/evaluation/299548-1171873738/instance-299548-1171873738.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  53b587a5b98db42d3f124ef838f3e04f

RANDOM SEED= 329896098

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1387576 kB
Buffers:         56004 kB
Cached:         494932 kB
SwapCached:          0 kB
Active:         281764 kB
Inactive:       312916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1387576 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             652 kB
Writeback:           0 kB
Mapped:          62656 kB
Slab:            59152 kB
Committed_AS:   857508 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= 66546 MiB

End job on node19 on Mon Feb 19 08:49:01 UTC 2007