Trace number 424736

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) 5000.1 5001.61

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
MD5SUM4298698f93b1f60c814042e23cc6c5c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4373.56
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-424736-1177799971 -o ROOT/results/node65/solver-424736-1177799971 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424736-1177799971/mxc /tmp/evaluation/424736-1177799971/instance-424736-1177799971.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/64 7114
/proc/meminfo: memFree=1655592/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=1200 CPUtime=0
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 255986700 1228800 144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 300 144 57 122 0 174 0

[startup+0.0211909 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7114
/proc/meminfo: memFree=1655592/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=1200 CPUtime=0.01
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 165 0 0 0 1 0 0 0 18 0 1 0 255986700 1228800 150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 300 150 59 122 0 174 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1200

[startup+0.101197 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7114
/proc/meminfo: memFree=1655592/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=1332 CPUtime=0.09
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 215 0 0 0 9 0 0 0 18 0 1 0 255986700 1363968 200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 333 200 59 122 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.301214 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7114
/proc/meminfo: memFree=1655592/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=1464 CPUtime=0.29
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 255 0 0 0 29 0 0 0 19 0 1 0 255986700 1499136 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 366 238 67 122 0 240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1464

[startup+0.701246 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7114
/proc/meminfo: memFree=1655592/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=1596 CPUtime=0.69
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 285 0 0 0 69 0 0 0 22 0 1 0 255986700 1634304 268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 399 268 67 122 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1596

[startup+1.50131 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 7115
/proc/meminfo: memFree=1654624/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=1728 CPUtime=1.49
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 326 0 0 0 149 0 0 0 25 0 1 0 255986700 1769472 309 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 432 309 67 122 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1728

[startup+3.10145 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 7115
/proc/meminfo: memFree=1654368/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=1992 CPUtime=3.09
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 368 0 0 0 309 0 0 0 25 0 1 0 255986700 2039808 351 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528505 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 498 351 67 122 0 372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1992

[startup+6.30171 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 7115
/proc/meminfo: memFree=1654176/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=2112 CPUtime=6.29
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 403 0 0 0 629 0 0 0 25 0 1 0 255986700 2162688 386 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 528 386 67 122 0 402 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2112

[startup+12.7012 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 7115
/proc/meminfo: memFree=1653808/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=2368 CPUtime=12.69
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 478 0 0 0 1269 0 0 0 25 0 1 0 255986700 2424832 461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 592 461 67 122 0 466 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2368

[startup+25.5013 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 7115
/proc/meminfo: memFree=1653424/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=2752 CPUtime=25.48
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 568 0 0 0 2548 0 0 0 25 0 1 0 255986700 2818048 551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 688 551 67 122 0 562 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2752

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 7115
/proc/meminfo: memFree=1652976/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=3196 CPUtime=51.08
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 670 0 0 0 5108 0 0 0 25 0 1 0 255986700 3272704 653 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 799 653 67 122 0 673 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3196

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 7117
/proc/meminfo: memFree=1652272/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=3772 CPUtime=102.27
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 815 0 0 0 10227 0 0 0 25 0 1 0 255986700 3862528 798 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 943 798 67 122 0 817 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3772

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 7117
/proc/meminfo: memFree=1651760/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=4208 CPUtime=162.25
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 925 0 0 0 16225 0 0 0 25 0 1 0 255986700 4308992 908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 1052 908 67 122 0 926 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4208

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7117
/proc/meminfo: memFree=1651504/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=4492 CPUtime=222.24
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 995 0 0 0 22223 1 0 0 25 0 1 0 255986700 4599808 978 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 1123 978 67 122 0 997 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4492

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7117
/proc/meminfo: memFree=1651184/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=4808 CPUtime=282.22
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 1074 0 0 0 28221 1 0 0 25 0 1 0 255986700 4923392 1057 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 1202 1057 67 122 0 1076 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4808

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7117
/proc/meminfo: memFree=1650928/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=4976 CPUtime=342.21
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 1135 0 0 0 34220 1 0 0 25 0 1 0 255986700 5095424 1118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 1244 1118 67 122 0 1118 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4976

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7117
/proc/meminfo: memFree=1650800/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=5172 CPUtime=402.19
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 1178 0 0 0 40218 1 0 0 25 0 1 0 255986700 5296128 1161 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 1293 1161 67 122 0 1167 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5172

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7117
/proc/meminfo: memFree=1650608/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=5332 CPUtime=462.17
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 1224 0 0 0 46216 1 0 0 25 0 1 0 255986700 5459968 1207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 1333 1207 67 122 0 1207 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5332

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7117
/proc/meminfo: memFree=1650416/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=5496 CPUtime=522.16
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 1259 0 0 0 52215 1 0 0 25 0 1 0 255986700 5627904 1242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 1374 1242 67 122 0 1248 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5496

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7117
/proc/meminfo: memFree=1650352/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=5604 CPUtime=582.14
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 1288 0 0 0 58213 1 0 0 25 0 1 0 255986700 5738496 1271 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 1401 1271 67 122 0 1275 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5604

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7117
/proc/meminfo: memFree=1650160/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=5836 CPUtime=642.13
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 1340 0 0 0 64212 1 0 0 25 0 1 0 255986700 5976064 1323 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530202 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 1459 1323 67 122 0 1333 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5836


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7317
/proc/meminfo: memFree=1646320/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=9688 CPUtime=4001.13
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2298 0 0 0 400110 3 0 0 25 0 1 0 255986700 9920512 2273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2422 2273 67 122 0 2296 0
Current children cumulated CPU time (s) 4001.13
Current children cumulated vsize (KiB) 9688

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7317
/proc/meminfo: memFree=1646256/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=9760 CPUtime=4061.12
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2320 0 0 0 406109 3 0 0 25 0 1 0 255986700 9994240 2295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2440 2295 67 122 0 2314 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 9760

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7317
/proc/meminfo: memFree=1646256/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=9724 CPUtime=4121.1
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2320 0 0 0 412107 3 0 0 25 0 1 0 255986700 9957376 2293 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531343 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2431 2293 67 122 0 2305 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 9724

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7317
/proc/meminfo: memFree=1646064/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=9972 CPUtime=4181.09
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2368 0 0 0 418105 4 0 0 25 0 1 0 255986700 10211328 2341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2493 2341 67 122 0 2367 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 9972

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7317
/proc/meminfo: memFree=1646128/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=9968 CPUtime=4241.08
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2368 0 0 0 424104 4 0 0 25 0 1 0 255986700 10207232 2341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2492 2341 67 122 0 2366 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 9968

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7317
/proc/meminfo: memFree=1646128/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=9868 CPUtime=4301.06
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2395 0 0 0 430102 4 0 0 25 0 1 0 255986700 10104832 2322 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2467 2322 67 122 0 2341 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 9868

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7317
/proc/meminfo: memFree=1646192/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=9864 CPUtime=4361.04
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2395 0 0 0 436100 4 0 0 25 0 1 0 255986700 10100736 2322 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2466 2322 67 122 0 2340 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 9864

[startup+4422.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 7317
/proc/meminfo: memFree=1646128/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=9864 CPUtime=4421.03
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2395 0 0 0 442099 4 0 0 25 0 1 0 255986700 10100736 2322 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2466 2322 67 122 0 2340 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 9864

[startup+4482.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 7317
/proc/meminfo: memFree=1646128/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=9900 CPUtime=4481.01
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2406 0 0 0 448097 4 0 0 25 0 1 0 255986700 10137600 2333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2475 2333 67 122 0 2349 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 9900

[startup+4542.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 7317
/proc/meminfo: memFree=1646000/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=10028 CPUtime=4541
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2427 0 0 0 454096 4 0 0 25 0 1 0 255986700 10268672 2354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528106 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2507 2354 67 122 0 2381 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 10028

[startup+4602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7317
/proc/meminfo: memFree=1646000/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=10028 CPUtime=4600.99
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2430 0 0 0 460095 4 0 0 25 0 1 0 255986700 10268672 2357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535267 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2507 2357 67 122 0 2381 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 10028

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7317
/proc/meminfo: memFree=1646000/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=10024 CPUtime=4660.96
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2430 0 0 0 466092 4 0 0 25 0 1 0 255986700 10264576 2357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2506 2357 67 122 0 2380 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 10024

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7317
/proc/meminfo: memFree=1646000/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=10024 CPUtime=4720.95
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2430 0 0 0 472091 4 0 0 25 0 1 0 255986700 10264576 2357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2506 2357 67 122 0 2380 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 10024

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7317
/proc/meminfo: memFree=1645936/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=10024 CPUtime=4780.93
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2434 0 0 0 478089 4 0 0 25 0 1 0 255986700 10264576 2361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2506 2361 67 122 0 2380 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 10024

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7317
/proc/meminfo: memFree=1645936/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=10056 CPUtime=4840.92
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2442 0 0 0 484088 4 0 0 25 0 1 0 255986700 10297344 2369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2514 2369 67 122 0 2388 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 10056

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 7391
/proc/meminfo: memFree=1644800/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=10056 CPUtime=4900.88
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2443 0 0 0 490082 6 0 0 25 0 1 0 255986700 10297344 2370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519223 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2514 2370 67 122 0 2388 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 10056

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7515
/proc/meminfo: memFree=1645552/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=10180 CPUtime=4960.78
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2470 0 0 0 496072 6 0 0 25 0 1 0 255986700 10424320 2397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2545 2397 67 122 0 2419 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 10180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7515
/proc/meminfo: memFree=1645616/2055920 swapFree=4184072/4192956
[pid=7114] ppid=7112 vsize=10240 CPUtime=5000.09
/proc/7114/stat : 7114 (mxc) R 7112 7114 7060 0 -1 4194304 2486 0 0 0 500002 7 0 0 25 0 1 0 255986700 10485760 2413 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/7114/statm: 2560 2413 67 122 0 2434 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 10240

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): 5001.61
CPU time (s): 5000.1
CPU user time (s): 5000.02
CPU system time (s): 0.072988
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 10268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2486
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= 5182

runsolver used 4.12237 second user time and 9.63354 second system time

The end



Launcher Data (download as text)




Begin job on node65 on Sat Apr 28 22:39:31 UTC 2007

IDJOB= 424736
IDBENCH= 20260
IDSOLVER= 174
FILE ID= node65/424736-1177799971

PBS_JOBID= 4715825

Free space on /tmp= 66526 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424736-1177799971/mxc /tmp/evaluation/424736-1177799971/instance-424736-1177799971.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-424736-1177799971 -o ROOT/results/node65/solver-424736-1177799971 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424736-1177799971/mxc /tmp/evaluation/424736-1177799971/instance-424736-1177799971.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4298698f93b1f60c814042e23cc6c5c3

RANDOM SEED= 352566384

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1656064 kB
Buffers:         42664 kB
Cached:         279376 kB
SwapCached:       2932 kB
Active:         136304 kB
Inactive:       195296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656064 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            54352 kB
Committed_AS:  2541480 kB
PageTables:       1456 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= 66526 MiB

End job on node65 on Sun Apr 29 00:02:55 UTC 2007