Trace number 310372

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) 1200.07 1200.59

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
MD5SUM6b6314740accc9375338f99409e94e23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.3001
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
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/node43/watcher-310372-1172558759 -o ROOT/results/node43/solver-310372-1172558759 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310372-1172558759/mxc /tmp/evaluation/310372-1172558759/instance-310372-1172558759.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 3238
/proc/meminfo: memFree=1817864/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=1064 CPUtime=0
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 275831953 1089536 119 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528099 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 266 119 57 122 0 140 0

[startup+0.106969 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3238
/proc/meminfo: memFree=1817864/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=1204 CPUtime=0.1
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 189 0 0 0 10 0 0 0 18 0 1 0 275831953 1232896 171 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 301 171 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.515035 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3238
/proc/meminfo: memFree=1817864/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=1456 CPUtime=0.51
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 228 0 0 0 51 0 0 0 21 0 1 0 275831953 1490944 210 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 364 210 67 122 0 238 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1456

[startup+1.33517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1817152/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=1584 CPUtime=1.33
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 265 0 0 0 133 0 0 0 25 0 1 0 275831953 1622016 247 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 396 247 67 122 0 270 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1584

[startup+2.97144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1816896/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=1712 CPUtime=2.96
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 299 0 0 0 296 0 0 0 25 0 1 0 275831953 1753088 281 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 428 281 67 122 0 302 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1712

[startup+6.24999 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1816648/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=1968 CPUtime=6.24
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 358 0 0 0 624 0 0 0 25 0 1 0 275831953 2015232 340 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 492 340 67 122 0 366 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1968

[startup+12.7041 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1816328/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=2216 CPUtime=12.69
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 419 0 0 0 1269 0 0 0 25 0 1 0 275831953 2269184 401 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529596 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 554 401 67 122 0 428 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2216

[startup+25.5062 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1816008/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=2452 CPUtime=25.49
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 503 0 0 0 2549 0 0 0 25 0 1 0 275831953 2510848 485 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529768 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 613 485 67 122 0 487 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2452

[startup+51.1104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1815688/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=2796 CPUtime=51.08
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 577 0 0 0 5108 0 0 0 25 0 1 0 275831953 2863104 559 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530872 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 699 559 67 122 0 573 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2796

[startup+102.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1815048/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=3348 CPUtime=102.27
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 707 0 0 0 10227 0 0 0 25 0 1 0 275831953 3428352 689 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 837 689 67 122 0 711 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3348

[startup+162.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1814664/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=3624 CPUtime=162.27
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 795 0 0 0 16227 0 0 0 25 0 1 0 275831953 3710976 777 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 906 777 67 122 0 780 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3624

[startup+222.353 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1814280/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=4000 CPUtime=222.27
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 882 0 0 0 22226 1 0 0 25 0 1 0 275831953 4096000 864 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528459 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1000 864 67 122 0 874 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 4000

[startup+282.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1813960/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=4348 CPUtime=282.26
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 957 0 0 0 28225 1 0 0 25 0 1 0 275831953 4452352 939 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1087 939 67 122 0 961 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 4348

[startup+342.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1813704/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=4580 CPUtime=342.25
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1028 0 0 0 34224 1 0 0 25 0 1 0 275831953 4689920 1010 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1145 1010 67 122 0 1019 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 4580

[startup+402.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1813576/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=4684 CPUtime=402.25
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1039 0 0 0 40224 1 0 0 25 0 1 0 275831953 4796416 1021 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1171 1021 67 122 0 1045 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 4684

[startup+462.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1813448/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=4804 CPUtime=462.25
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1068 0 0 0 46224 1 0 0 25 0 1 0 275831953 4919296 1050 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1201 1050 67 122 0 1075 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 4804

[startup+522.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1813256/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=4972 CPUtime=522.24
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1120 0 0 0 52222 2 0 0 25 0 1 0 275831953 5091328 1102 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1243 1102 67 122 0 1117 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 4972

[startup+582.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1813064/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=5180 CPUtime=582.24
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1164 0 0 0 58222 2 0 0 25 0 1 0 275831953 5304320 1146 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1295 1146 67 122 0 1169 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 5180

[startup+642.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1812936/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=5268 CPUtime=642.23
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1204 0 0 0 64221 2 0 0 25 0 1 0 275831953 5394432 1186 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1317 1186 67 122 0 1191 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 5268

[startup+702.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1812808/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=5356 CPUtime=702.23
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1224 0 0 0 70221 2 0 0 25 0 1 0 275831953 5484544 1206 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1339 1206 67 122 0 1213 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 5356

[startup+762.498 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 3239
/proc/meminfo: memFree=1812744/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=5444 CPUtime=762.23
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1244 0 0 0 76220 3 0 0 25 0 1 0 275831953 5574656 1226 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1361 1226 67 122 0 1235 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 5444

[startup+822.514 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 3239
/proc/meminfo: memFree=1812616/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=5620 CPUtime=822.22
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1277 0 0 0 82219 3 0 0 25 0 1 0 275831953 5754880 1259 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1405 1259 67 122 0 1279 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 5620

[startup+882.528 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3239
/proc/meminfo: memFree=1812488/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=5728 CPUtime=882.21
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1311 0 0 0 88218 3 0 0 25 0 1 0 275831953 5865472 1293 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1432 1293 67 122 0 1306 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 5728

[startup+942.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 3351
/proc/meminfo: memFree=1811152/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=5728 CPUtime=942.18
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1316 0 0 0 94214 4 0 0 25 0 1 0 275831953 5865472 1298 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1432 1298 67 122 0 1306 0
Current children cumulated CPU time (s) 942.18
Current children cumulated vsize (KiB) 5728

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3437
/proc/meminfo: memFree=1812168/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=5816 CPUtime=1002.16
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1328 0 0 0 100211 5 0 0 25 0 1 0 275831953 5955584 1310 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1454 1310 67 122 0 1328 0
Current children cumulated CPU time (s) 1002.16
Current children cumulated vsize (KiB) 5816

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3437
/proc/meminfo: memFree=1812168/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=5816 CPUtime=1062.15
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1344 0 0 0 106210 5 0 0 25 0 1 0 275831953 5955584 1326 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1454 1326 67 122 0 1328 0
Current children cumulated CPU time (s) 1062.15
Current children cumulated vsize (KiB) 5816

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3437
/proc/meminfo: memFree=1812040/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=5912 CPUtime=1122.14
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1368 0 0 0 112209 5 0 0 25 0 1 0 275831953 6053888 1350 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1478 1350 67 122 0 1352 0
Current children cumulated CPU time (s) 1122.14
Current children cumulated vsize (KiB) 5912

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3437
/proc/meminfo: memFree=1811976/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=5996 CPUtime=1182.13
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1384 0 0 0 118208 5 0 0 25 0 1 0 275831953 6139904 1366 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1499 1366 67 122 0 1373 0
Current children cumulated CPU time (s) 1182.13
Current children cumulated vsize (KiB) 5996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3437
/proc/meminfo: memFree=1811912/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=6084 CPUtime=1200.05
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1396 0 0 0 120000 5 0 0 25 0 1 0 275831953 6230016 1378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1521 1378 67 122 0 1395 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 6084

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

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

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3437
/proc/meminfo: memFree=1811912/2055920 swapFree=4177336/4192956
[pid=3238] ppid=3236 vsize=6084 CPUtime=1200.05
/proc/3238/stat : 3238 (mxc) R 3236 3238 3096 0 -1 4194304 1396 0 0 0 120000 5 0 0 25 0 1 0 275831953 6230016 1378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3238/statm: 1521 1378 67 122 0 1395 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 6084

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.058991
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 6084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1396
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= 1673

runsolver used 0.795879 second user time and 2.49262 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Tue Feb 27 06:45:59 UTC 2007

IDJOB= 310372
IDBENCH= 20285
IDSOLVER= 107
FILE ID= node43/310372-1172558759

PBS_JOBID= 3971868

Free space on /tmp= 66559 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/310372-1172558759/mxc /tmp/evaluation/310372-1172558759/instance-310372-1172558759.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-310372-1172558759 -o ROOT/results/node43/solver-310372-1172558759 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310372-1172558759/mxc /tmp/evaluation/310372-1172558759/instance-310372-1172558759.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  6b6314740accc9375338f99409e94e23

RANDOM SEED= 320238702

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1818336 kB
Buffers:         31384 kB
Cached:         150888 kB
SwapCached:       9964 kB
Active:          76848 kB
Inactive:       121836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818336 kB
SwapTotal:     4192956 kB
SwapFree:      4177336 kB
Dirty:             620 kB
Writeback:           0 kB
Mapped:          15276 kB
Slab:            24964 kB
Committed_AS:   664372 kB
PageTables:       1392 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= 66559 MiB

End job on node43 on Tue Feb 27 07:06:02 UTC 2007