Trace number 297539

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 1200.33

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1073303884-15.UNSAT.shuffled.cnf
MD5SUM0577e850c93565cf0b1a3d4bebd7841c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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/node41/watcher-297539-1171840669 -o ROOT/results/node41/solver-297539-1171840669 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297539-1171840669/mxc /tmp/evaluation/297539-1171840669/instance-297539-1171840669.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26598
/proc/meminfo: memFree=1206904/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=1064 CPUtime=0
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 204022828 1089536 118 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 266 118 57 122 0 140 0

[startup+0.107356 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26598
/proc/meminfo: memFree=1206904/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=1336 CPUtime=0.1
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 201 0 0 0 10 0 0 0 18 0 1 0 204022828 1368064 183 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 334 183 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.515391 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26598
/proc/meminfo: memFree=1206904/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=1472 CPUtime=0.51
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 245 0 0 0 51 0 0 0 21 0 1 0 204022828 1507328 227 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519627 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 368 227 67 122 0 242 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1472

[startup+1.33546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1206064/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=1604 CPUtime=1.33
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 294 0 0 0 133 0 0 0 25 0 1 0 204022828 1642496 276 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530328 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 401 276 67 122 0 275 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1604

[startup+2.97161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1205808/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=1860 CPUtime=2.96
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 339 0 0 0 296 0 0 0 25 0 1 0 204022828 1904640 321 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 465 321 67 122 0 339 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1860

[startup+6.25189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1205424/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=2108 CPUtime=6.24
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 393 0 0 0 624 0 0 0 25 0 1 0 204022828 2158592 375 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 527 375 67 122 0 401 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2108

[startup+12.7045 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1205184/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=2368 CPUtime=12.69
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 458 0 0 0 1269 0 0 0 25 0 1 0 204022828 2424832 440 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 592 440 67 122 0 466 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2368

[startup+25.5046 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1204800/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=2752 CPUtime=25.49
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 558 0 0 0 2549 0 0 0 25 0 1 0 204022828 2818048 540 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 688 540 67 122 0 562 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2752

[startup+51.1098 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1204416/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=3104 CPUtime=51.09
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 651 0 0 0 5109 0 0 0 25 0 1 0 204022828 3178496 633 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 776 633 67 122 0 650 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3104

[startup+102.316 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1203904/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=3532 CPUtime=102.28
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 767 0 0 0 10228 0 0 0 25 0 1 0 204022828 3616768 749 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 883 749 67 122 0 757 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3532

[startup+162.332 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1203456/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=4020 CPUtime=162.29
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 879 0 0 0 16228 1 0 0 25 0 1 0 204022828 4116480 861 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519576 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1005 861 67 122 0 879 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 4020

[startup+222.349 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1203200/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=4188 CPUtime=222.29
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 937 0 0 0 22228 1 0 0 25 0 1 0 204022828 4288512 919 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1047 919 67 122 0 921 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 4188

[startup+282.364 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1203072/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=4384 CPUtime=282.29
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 966 0 0 0 28228 1 0 0 25 0 1 0 204022828 4489216 948 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1096 948 67 122 0 970 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 4384

[startup+342.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1202752/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=4648 CPUtime=342.29
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1041 0 0 0 34228 1 0 0 25 0 1 0 204022828 4759552 1023 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1162 1023 67 122 0 1036 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 4648

[startup+402.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1202688/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=4784 CPUtime=402.29
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1066 0 0 0 40228 1 0 0 25 0 1 0 204022828 4898816 1048 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519978 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1196 1048 67 122 0 1070 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 4784

[startup+462.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1202560/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=4880 CPUtime=462.29
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1091 0 0 0 46228 1 0 0 25 0 1 0 204022828 4997120 1073 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1220 1073 67 122 0 1094 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 4880

[startup+522.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1202240/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=5136 CPUtime=522.3
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1164 0 0 0 52228 2 0 0 25 0 1 0 204022828 5259264 1146 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1284 1146 67 122 0 1158 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 5136

[startup+582.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1202112/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=5248 CPUtime=582.3
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1200 0 0 0 58228 2 0 0 25 0 1 0 204022828 5373952 1182 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1312 1182 67 122 0 1186 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 5248

[startup+642.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1202048/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=5340 CPUtime=642.3
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1210 0 0 0 64228 2 0 0 25 0 1 0 204022828 5468160 1192 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529840 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1335 1192 67 122 0 1209 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 5340

[startup+702.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1201984/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=5416 CPUtime=702.3
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1229 0 0 0 70228 2 0 0 25 0 1 0 204022828 5545984 1211 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1354 1211 67 122 0 1228 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 5416

[startup+762.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1201792/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=5608 CPUtime=762.3
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1278 0 0 0 76228 2 0 0 25 0 1 0 204022828 5742592 1260 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1402 1260 67 122 0 1276 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 5608

[startup+822.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1201664/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=5704 CPUtime=822.3
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1302 0 0 0 82228 2 0 0 25 0 1 0 204022828 5840896 1280 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134616982 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1426 1280 67 122 0 1300 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 5704

[startup+882.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1201536/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=5768 CPUtime=882.3
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1332 0 0 0 88228 2 0 0 25 0 1 0 204022828 5906432 1310 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1442 1310 67 122 0 1316 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 5768

[startup+942.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1201472/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=5872 CPUtime=942.31
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1352 0 0 0 94229 2 0 0 25 0 1 0 204022828 6012928 1330 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1468 1330 67 122 0 1342 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 5872

[startup+1002.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1201472/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=5872 CPUtime=1002.31
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1361 0 0 0 100228 3 0 0 25 0 1 0 204022828 6012928 1339 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1468 1339 67 122 0 1342 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 5872

[startup+1062.58 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 26599
/proc/meminfo: memFree=1201408/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=5960 CPUtime=1062.32
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1379 0 0 0 106229 3 0 0 25 0 1 0 204022828 6103040 1357 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1490 1357 67 122 0 1364 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 5960

[startup+1122.59 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26599
/proc/meminfo: memFree=1201344/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=5960 CPUtime=1122.32
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1386 0 0 0 112229 3 0 0 25 0 1 0 204022828 6103040 1364 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1490 1364 67 122 0 1364 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 5960

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1201280/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=6032 CPUtime=1182.32
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1402 0 0 0 118229 3 0 0 25 0 1 0 204022828 6176768 1380 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1508 1380 67 122 0 1382 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 6032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1201152/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=6248 CPUtime=1200.04
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1443 0 0 0 120001 3 0 0 25 0 1 0 204022828 6397952 1421 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1562 1421 67 122 0 1436 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6248

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

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

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26599
/proc/meminfo: memFree=1201152/2055920 swapFree=4183936/4192956
[pid=26598] ppid=26596 vsize=6248 CPUtime=1200.04
/proc/26598/stat : 26598 (mxc) R 26596 26598 26235 0 -1 4194304 1443 0 0 0 120001 3 0 0 25 0 1 0 204022828 6397952 1421 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/26598/statm: 1562 1421 67 122 0 1436 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.034994
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 6260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1443
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= 1767

runsolver used 0.704892 second user time and 2.50462 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Sun Feb 18 23:17:49 UTC 2007

IDJOB= 297539
IDBENCH= 19964
IDSOLVER= 107
FILE ID= node41/297539-1171840669

PBS_JOBID= 3839713

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1073303884-15.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297539-1171840669/mxc /tmp/evaluation/297539-1171840669/instance-297539-1171840669.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-297539-1171840669 -o ROOT/results/node41/solver-297539-1171840669 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297539-1171840669/mxc /tmp/evaluation/297539-1171840669/instance-297539-1171840669.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  0577e850c93565cf0b1a3d4bebd7841c

RANDOM SEED= 656868577

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1207312 kB
Buffers:         43452 kB
Cached:         716660 kB
SwapCached:       3732 kB
Active:         623932 kB
Inactive:       146520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1207312 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          15432 kB
Slab:            64076 kB
Committed_AS:   414092 kB
PageTables:       1476 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= 66564 MiB

End job on node41 on Sun Feb 18 23:37:51 UTC 2007