Trace number 305917

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
CMUSAT 2007-02-08? (TO) 1200.06 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
MD5SUM3cf867d82f32e157effef5f545ce2705
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.5737
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  10000                                                |
0.00/0.07	c |  Number of clauses:    42000                                                |

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/node15/watcher-305917-1172088327 -o ROOT/results/node15/solver-305917-1172088327 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305917-1172088327/cmusat /tmp/evaluation/305917-1172088327/instance-305917-1172088327.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15628
/proc/meminfo: memFree=1441056/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=3208 CPUtime=0
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 537 0 0 0 0 0 0 0 18 0 1 0 228787111 3284992 520 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134525945 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 802 521 95 243 0 556 0

[startup+0.107263 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15628
/proc/meminfo: memFree=1441056/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=6256 CPUtime=0.09
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 1270 0 0 0 9 0 0 0 18 0 1 0 228787111 6406144 1253 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134534340 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 1564 1253 108 243 0 1318 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6256

[startup+0.515332 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15628
/proc/meminfo: memFree=1441056/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=8164 CPUtime=0.5
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 2793 0 0 0 49 1 0 0 22 0 1 0 228787111 8359936 1489 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 2041 1489 118 243 0 1795 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8164

[startup+1.33547 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1434776/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=9220 CPUtime=1.32
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 3047 0 0 0 131 1 0 0 25 0 1 0 228787111 9441280 1743 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 2305 1743 118 243 0 2059 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9220

[startup+2.97175 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1432856/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=11596 CPUtime=2.96
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 3680 0 0 0 294 2 0 0 25 0 1 0 228787111 11874304 2376 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 2899 2376 118 243 0 2653 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11596

[startup+6.25232 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1427416/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=16616 CPUtime=6.24
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 4950 0 0 0 621 3 0 0 25 0 1 0 228787111 17014784 3646 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 4154 3646 118 243 0 3908 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16616

[startup+12.7074 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1416728/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=26336 CPUtime=12.7
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 7456 0 0 0 1264 6 0 0 25 0 1 0 228787111 26968064 6152 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 6584 6152 118 243 0 6338 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26336

[startup+25.5146 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1410136/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=33484 CPUtime=25.49
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 9500 0 0 0 2542 7 0 0 25 0 1 0 228787111 34287616 7967 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 8371 7967 118 243 0 8125 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33484

[startup+51.126 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1400216/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=42532 CPUtime=51.1
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 12140 0 0 0 5101 9 0 0 25 0 1 0 228787111 43552768 10243 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581309 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 10633 10243 118 243 0 10387 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 42532

[startup+102.348 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1392856/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=50360 CPUtime=102.3
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 14435 0 0 0 10219 11 0 0 25 0 1 0 228787111 51568640 12275 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 12590 12275 118 243 0 12344 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 50360

[startup+162.381 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1378264/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=63784 CPUtime=162.31
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 18288 0 0 0 16217 14 0 0 25 0 1 0 228787111 65314816 15693 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580140 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 15946 15693 118 243 0 15700 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 63784

[startup+222.408 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1335320/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=109084 CPUtime=222.31
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 29993 0 0 0 22211 20 0 0 25 0 1 0 228787111 111702016 26424 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 27271 26424 118 243 0 27025 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 109084

[startup+282.437 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1335384/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=109120 CPUtime=282.33
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 30210 0 0 0 28212 21 0 0 25 0 1 0 228787111 111738880 26468 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 27280 26468 118 243 0 27034 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 109120

[startup+342.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1335128/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=109156 CPUtime=342.33
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 30439 0 0 0 34212 21 0 0 25 0 1 0 228787111 111775744 26515 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 27289 26515 118 243 0 27043 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 109156

[startup+402.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1334872/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=109200 CPUtime=402.35
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 30684 0 0 0 40213 22 0 0 25 0 1 0 228787111 111820800 26569 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 27300 26569 118 243 0 27054 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 109200

[startup+462.535 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1330648/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=113096 CPUtime=462.36
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 31920 0 0 0 46213 23 0 0 25 0 1 0 228787111 115810304 27603 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 28274 27603 118 243 0 28028 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 113096

[startup+522.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1330648/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=113096 CPUtime=522.37
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 31920 0 0 0 52213 24 0 0 25 0 1 0 228787111 115810304 27603 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 28274 27603 118 243 0 28028 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 113096

[startup+582.597 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1324056/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=119632 CPUtime=582.39
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 33788 0 0 0 58213 26 0 0 25 0 1 0 228787111 122503168 29257 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 29908 29257 118 243 0 29662 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 119632

[startup+642.632 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1312088/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=131472 CPUtime=642.4
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 37028 0 0 0 64211 29 0 0 25 0 1 0 228787111 134627328 32271 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 32868 32271 118 243 0 32622 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 131472

[startup+702.662 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1309656/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=134248 CPUtime=702.4
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 37740 0 0 0 70210 30 0 0 25 0 1 0 228787111 137469952 32983 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 33562 32983 118 243 0 33316 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 134248

[startup+762.693 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15629
/proc/meminfo: memFree=1281688/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=161472 CPUtime=762.42
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 44837 0 0 0 76205 37 0 0 25 0 1 0 228787111 165347328 39840 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 40368 39840 118 243 0 40122 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 161472

[startup+822.727 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 15629
/proc/meminfo: memFree=1281624/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=161472 CPUtime=822.43
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 44840 0 0 0 82206 37 0 0 25 0 1 0 228787111 165347328 39843 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592001 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 40368 39843 118 243 0 40122 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 161472

[startup+882.755 s]
/proc/loadavg: 1.14 1.03 1.01 2/78 15629
/proc/meminfo: memFree=1257048/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=185976 CPUtime=882.43
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 51003 0 0 0 88199 44 0 0 25 0 1 0 228787111 190439424 46006 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 46494 46006 118 243 0 46248 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 185976

[startup+942.783 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 15629
/proc/meminfo: memFree=1250840/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=191872 CPUtime=942.44
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 52770 0 0 0 94198 46 0 0 25 0 1 0 228787111 196476928 47517 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 47968 47517 118 243 0 47722 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 191872

[startup+1002.82 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 15629
/proc/meminfo: memFree=1251032/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=191872 CPUtime=1002.46
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 52770 0 0 0 100199 47 0 0 25 0 1 0 228787111 196476928 47517 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 47968 47517 118 243 0 47722 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 191872

[startup+1062.85 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15629
/proc/meminfo: memFree=1243096/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=199800 CPUtime=1062.47
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 54768 0 0 0 106199 48 0 0 25 0 1 0 228787111 204595200 49515 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 49950 49515 118 243 0 49704 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 199800

[startup+1122.89 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15629
/proc/meminfo: memFree=1233048/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=209688 CPUtime=1122.49
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 57527 0 0 0 112198 51 0 0 25 0 1 0 228787111 214720512 52001 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 52422 52001 118 243 0 52176 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 209688

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15629
/proc/meminfo: memFree=1232984/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=209688 CPUtime=1182.49
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 57531 0 0 0 118198 51 0 0 25 0 1 0 228787111 214720512 52005 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 52422 52005 118 243 0 52176 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 209688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15629
/proc/meminfo: memFree=1232792/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=209688 CPUtime=1200.01
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 57579 0 0 0 119950 51 0 0 25 0 1 0 228787111 214720512 52053 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 52422 52053 118 243 0 52176 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 209688

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15629
/proc/meminfo: memFree=1232792/2055920 swapFree=4192812/4192956
[pid=15628] ppid=15626 vsize=209688 CPUtime=1200.01
/proc/15628/stat : 15628 (cmusat) R 15626 15628 14484 0 -1 4194304 57579 0 0 0 119950 51 0 0 25 0 1 0 228787111 214720512 52053 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15628/statm: 52422 52053 118 243 0 52176 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 209688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.06
CPU user time (s): 1199.51
CPU system time (s): 0.549916
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 209688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.51
system time used= 0.549916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57579
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= 24354

runsolver used 1.37279 second user time and 2.88956 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed Feb 21 20:05:27 UTC 2007

IDJOB= 305917
IDBENCH= 20168
IDSOLVER= 121
FILE ID= node15/305917-1172088327

PBS_JOBID= 3865321

Free space on /tmp= 66544 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
COMMAND LINE= /tmp/evaluation/305917-1172088327/cmusat /tmp/evaluation/305917-1172088327/instance-305917-1172088327.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-305917-1172088327 -o ROOT/results/node15/solver-305917-1172088327 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305917-1172088327/cmusat /tmp/evaluation/305917-1172088327/instance-305917-1172088327.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3cf867d82f32e157effef5f545ce2705

RANDOM SEED= 747112183

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1441464 kB
Buffers:         45536 kB
Cached:         436992 kB
SwapCached:          0 kB
Active:         207416 kB
Inactive:       335880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1441464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3288 kB
Writeback:           0 kB
Mapped:          79688 kB
Slab:            56636 kB
Committed_AS:   890852 kB
PageTables:       1800 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= 66544 MiB

End job on node15 on Wed Feb 21 20:25:30 UTC 2007