Trace number 424735

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) 5000.07 5002.01

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
MD5SUM202e2057dc8114964b5b3ec133b76d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.060989
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/node10/watcher-424735-1177799447 -o ROOT/results/node10/solver-424735-1177799447 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424735-1177799447/mxc /tmp/evaluation/424735-1177799447/instance-424735-1177799447.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: 1.56 1.90 1.91 3/77 1295
/proc/meminfo: memFree=1639544/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=1200 CPUtime=0
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 255982221 1228800 144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691251 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 300 144 57 122 0 174 0

[startup+0.0222549 s]
/proc/loadavg: 1.56 1.90 1.91 3/77 1295
/proc/meminfo: memFree=1639544/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=1200 CPUtime=0.02
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 165 0 0 0 2 0 0 0 18 0 1 0 255982221 1228800 150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535338 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 300 150 59 122 0 174 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1200

[startup+0.101273 s]
/proc/loadavg: 1.56 1.90 1.91 3/77 1295
/proc/meminfo: memFree=1639544/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=1332 CPUtime=0.1
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 217 0 0 0 10 0 0 0 18 0 1 0 255982221 1363968 202 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534133 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 333 202 59 122 0 207 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1332

[startup+0.301315 s]
/proc/loadavg: 1.56 1.90 1.91 3/77 1295
/proc/meminfo: memFree=1639544/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=1472 CPUtime=0.29
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 254 0 0 0 29 0 0 0 19 0 1 0 255982221 1507328 237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 368 237 67 122 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1472

[startup+0.701402 s]
/proc/loadavg: 1.56 1.90 1.91 3/77 1295
/proc/meminfo: memFree=1639544/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=1604 CPUtime=0.69
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 287 0 0 0 69 0 0 0 23 0 1 0 255982221 1642496 270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535080 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 401 270 67 122 0 275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1604

[startup+1.50157 s]
/proc/loadavg: 1.56 1.90 1.91 2/78 1296
/proc/meminfo: memFree=1638640/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=1736 CPUtime=1.49
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 327 0 0 0 149 0 0 0 25 0 1 0 255982221 1777664 310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 434 310 67 122 0 308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1736

[startup+3.10192 s]
/proc/loadavg: 1.56 1.90 1.91 2/78 1296
/proc/meminfo: memFree=1638384/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=1992 CPUtime=3.09
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 376 0 0 0 309 0 0 0 25 0 1 0 255982221 2039808 359 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 498 359 67 122 0 372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1992

[startup+6.30161 s]
/proc/loadavg: 1.51 1.89 1.91 2/78 1296
/proc/meminfo: memFree=1638064/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=2112 CPUtime=6.29
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 422 0 0 0 629 0 0 0 25 0 1 0 255982221 2162688 405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 528 405 67 122 0 402 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2112

[startup+12.702 s]
/proc/loadavg: 1.47 1.87 1.90 2/78 1296
/proc/meminfo: memFree=1637624/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=2500 CPUtime=12.69
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 502 0 0 0 1269 0 0 0 25 0 1 0 255982221 2560000 485 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 625 485 67 122 0 499 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2500

[startup+25.5017 s]
/proc/loadavg: 1.37 1.83 1.89 2/78 1296
/proc/meminfo: memFree=1637304/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=2764 CPUtime=25.48
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 580 0 0 0 2548 0 0 0 25 0 1 0 255982221 2830336 563 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 691 563 67 122 0 565 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2764

[startup+51.1013 s]
/proc/loadavg: 1.24 1.76 1.86 2/78 1296
/proc/meminfo: memFree=1636856/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=3260 CPUtime=51.07
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 700 0 0 0 5107 0 0 0 25 0 1 0 255982221 3338240 683 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 815 683 67 122 0 689 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3260

[startup+102.305 s]
/proc/loadavg: 1.10 1.64 1.82 2/78 1296
/proc/meminfo: memFree=1636280/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=3812 CPUtime=102.26
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 838 0 0 0 10225 1 0 0 25 0 1 0 255982221 3903488 821 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 953 821 67 122 0 827 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3812

[startup+162.302 s]
/proc/loadavg: 1.04 1.52 1.76 2/78 1296
/proc/meminfo: memFree=1635768/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=4312 CPUtime=162.23
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 954 0 0 0 16222 1 0 0 25 0 1 0 255982221 4415488 937 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 1078 937 67 122 0 952 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4312

[startup+222.301 s]
/proc/loadavg: 1.01 1.42 1.71 2/78 1296
/proc/meminfo: memFree=1635448/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=4640 CPUtime=222.21
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 1034 0 0 0 22219 2 0 0 25 0 1 0 255982221 4751360 1017 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 1160 1017 67 122 0 1034 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4640

[startup+282.301 s]
/proc/loadavg: 1.00 1.34 1.66 2/78 1298
/proc/meminfo: memFree=1635000/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=5116 CPUtime=282.19
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 1156 0 0 0 28216 3 0 0 25 0 1 0 255982221 5238784 1139 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 1279 1139 67 122 0 1153 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5116

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.62 2/78 1298
/proc/meminfo: memFree=1634808/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=5208 CPUtime=342.16
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 1189 0 0 0 34213 3 0 0 25 0 1 0 255982221 5332992 1158 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 1302 1158 67 122 0 1176 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5208

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.58 2/78 1298
/proc/meminfo: memFree=1634616/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=5472 CPUtime=402.15
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 1263 0 0 0 40211 4 0 0 25 0 1 0 255982221 5603328 1232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 1368 1232 67 122 0 1242 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5472

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.54 2/78 1298
/proc/meminfo: memFree=1634424/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=5708 CPUtime=462.12
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 1324 0 0 0 46208 4 0 0 25 0 1 0 255982221 5844992 1293 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 1427 1293 67 122 0 1301 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5708

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.50 2/78 1298
/proc/meminfo: memFree=1634232/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=5820 CPUtime=522.1
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 1352 0 0 0 52205 5 0 0 25 0 1 0 255982221 5959680 1321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 1455 1321 67 122 0 1329 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5820

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.47 2/78 1298
/proc/meminfo: memFree=1634168/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=5908 CPUtime=582.08
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 1372 0 0 0 58203 5 0 0 25 0 1 0 255982221 6049792 1341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528453 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 1477 1341 67 122 0 1351 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5908

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.44 2/78 1298
/proc/meminfo: memFree=1633912/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=6136 CPUtime=642.06
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 1434 0 0 0 64200 6 0 0 25 0 1 0 255982221 6283264 1403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530231 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 1534 1403 67 122 0 1408 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 6136


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1629560/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10352 CPUtime=4000.71
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2509 0 0 0 400038 33 0 0 25 0 1 0 255982221 10600448 2449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2588 2449 67 122 0 2462 0
Current children cumulated CPU time (s) 4000.71
Current children cumulated vsize (KiB) 10352

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1629560/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10352 CPUtime=4060.7
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2509 0 0 0 406036 34 0 0 25 0 1 0 255982221 10600448 2449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2588 2449 67 122 0 2462 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 10352

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1629432/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10484 CPUtime=4120.67
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2538 0 0 0 412033 34 0 0 25 0 1 0 255982221 10735616 2478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2621 2478 67 122 0 2495 0
Current children cumulated CPU time (s) 4120.67
Current children cumulated vsize (KiB) 10484

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1629432/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10484 CPUtime=4180.65
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2538 0 0 0 418030 35 0 0 25 0 1 0 255982221 10735616 2478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2621 2478 67 122 0 2495 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 10484

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1629304/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10664 CPUtime=4240.63
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2576 0 0 0 424028 35 0 0 25 0 1 0 255982221 10919936 2516 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2666 2516 67 122 0 2540 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 10664

[startup+4302.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 1498
/proc/meminfo: memFree=1629304/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10664 CPUtime=4300.61
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2576 0 0 0 430025 36 0 0 25 0 1 0 255982221 10919936 2516 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2666 2516 67 122 0 2540 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 10664

[startup+4362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1498
/proc/meminfo: memFree=1629240/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10696 CPUtime=4360.58
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2587 0 0 0 436022 36 0 0 25 0 1 0 255982221 10952704 2527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2674 2527 67 122 0 2548 0
Current children cumulated CPU time (s) 4360.58
Current children cumulated vsize (KiB) 10696

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1629240/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10696 CPUtime=4420.57
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2589 0 0 0 442020 37 0 0 25 0 1 0 255982221 10952704 2529 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2674 2529 67 122 0 2548 0
Current children cumulated CPU time (s) 4420.57
Current children cumulated vsize (KiB) 10696

[startup+4482.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 1498
/proc/meminfo: memFree=1629112/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10800 CPUtime=4480.54
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2618 0 0 0 448017 37 0 0 25 0 1 0 255982221 11059200 2558 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2700 2558 67 122 0 2574 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 10800

[startup+4542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1498
/proc/meminfo: memFree=1629048/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10860 CPUtime=4540.52
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2634 0 0 0 454014 38 0 0 25 0 1 0 255982221 11120640 2574 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530193 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2715 2574 67 122 0 2589 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 10860

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1629048/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10892 CPUtime=4600.5
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2637 0 0 0 460012 38 0 0 25 0 1 0 255982221 11153408 2577 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2723 2577 67 122 0 2597 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 10892

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1629112/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10892 CPUtime=4660.48
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2637 0 0 0 466009 39 0 0 25 0 1 0 255982221 11153408 2577 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2723 2577 67 122 0 2597 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 10892

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1629048/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10892 CPUtime=4720.46
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2644 0 0 0 472007 39 0 0 25 0 1 0 255982221 11153408 2584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2723 2584 67 122 0 2597 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 10892

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1629048/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10956 CPUtime=4780.43
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2652 0 0 0 478004 39 0 0 25 0 1 0 255982221 11218944 2592 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2739 2592 67 122 0 2613 0
Current children cumulated CPU time (s) 4780.43
Current children cumulated vsize (KiB) 10956

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1628984/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10956 CPUtime=4840.41
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2656 0 0 0 484001 40 0 0 25 0 1 0 255982221 11218944 2596 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2739 2596 67 122 0 2613 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 10956

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1628984/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10956 CPUtime=4900.38
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2656 0 0 0 489998 40 0 0 25 0 1 0 255982221 11218944 2596 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2739 2596 67 122 0 2613 0
Current children cumulated CPU time (s) 4900.38
Current children cumulated vsize (KiB) 10956

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1628984/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=10956 CPUtime=4960.37
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2660 0 0 0 495996 41 0 0 25 0 1 0 255982221 11218944 2600 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2739 2600 67 122 0 2613 0
Current children cumulated CPU time (s) 4960.37
Current children cumulated vsize (KiB) 10956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1498
/proc/meminfo: memFree=1628920/2055920 swapFree=4145480/4192956
[pid=1295] ppid=1293 vsize=11032 CPUtime=5000.05
/proc/1295/stat : 1295 (mxc) R 1293 1295 1241 0 -1 4194304 2664 0 0 0 499964 41 0 0 25 0 1 0 255982221 11296768 2604 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/1295/statm: 2758 2604 67 122 0 2632 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 11032

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): 5002.01
CPU time (s): 5000.07
CPU user time (s): 4999.65
CPU system time (s): 0.419936
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 11100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.419936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2664
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= 6077

runsolver used 3.89841 second user time and 10.4184 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Sat Apr 28 22:30:47 UTC 2007

IDJOB= 424735
IDBENCH= 20258
IDSOLVER= 174
FILE ID= node10/424735-1177799447

PBS_JOBID= 4715822

Free space on /tmp= 66533 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/424735-1177799447/mxc /tmp/evaluation/424735-1177799447/instance-424735-1177799447.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-424735-1177799447 -o ROOT/results/node10/solver-424735-1177799447 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424735-1177799447/mxc /tmp/evaluation/424735-1177799447/instance-424735-1177799447.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  202e2057dc8114964b5b3ec133b76d59

RANDOM SEED= 707307304

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1640016 kB
Buffers:         48612 kB
Cached:         277048 kB
SwapCached:      16040 kB
Active:         173380 kB
Inactive:       175704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640016 kB
SwapTotal:     4192956 kB
SwapFree:      4145480 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:          29996 kB
Slab:            52412 kB
Committed_AS:  3808584 kB
PageTables:       1708 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= 66533 MiB

End job on node10 on Sat Apr 28 23:54:11 UTC 2007