Trace number 305507

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) 1200.04 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
MD5SUM66a738f4ff82d0fd708f0dea8b7fe645
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.46947
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.02	c |  Number of clauses:    16800                                                |

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/node24/watcher-305507-1172080488 -o ROOT/results/node24/solver-305507-1172080488 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305507-1172080488/cmusat /tmp/evaluation/305507-1172080488/instance-305507-1172080488.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 1.09 1.80 3/77 26612
/proc/meminfo: memFree=1430288/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=2792 CPUtime=0
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 228003105 2859008 345 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134531719 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 698 345 96 243 0 452 0

[startup+0.107531 s]
/proc/loadavg: 1.00 1.09 1.80 3/77 26612
/proc/meminfo: memFree=1430288/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=4624 CPUtime=0.1
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 1195 0 0 0 10 0 0 0 18 0 1 0 228003105 4734976 706 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591058 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 1156 706 118 243 0 910 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4624

[startup+0.518574 s]
/proc/loadavg: 1.00 1.09 1.80 3/77 26612
/proc/meminfo: memFree=1430288/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=5416 CPUtime=0.51
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 1404 0 0 0 51 0 0 0 21 0 1 0 228003105 5545984 915 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 1354 915 118 243 0 1108 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5416

[startup+1.34266 s]
/proc/loadavg: 1.00 1.09 1.79 2/78 26613
/proc/meminfo: memFree=1425096/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=7924 CPUtime=1.33
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 2043 0 0 0 132 1 0 0 25 0 1 0 228003105 8114176 1554 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 1981 1554 118 243 0 1735 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7924

[startup+2.97884 s]
/proc/loadavg: 1.00 1.09 1.79 2/78 26613
/proc/meminfo: memFree=1422216/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=9964 CPUtime=2.97
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 2657 0 0 0 296 1 0 0 25 0 1 0 228003105 10203136 2075 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 2491 2075 118 243 0 2245 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9964

[startup+6.2552 s]
/proc/loadavg: 1.00 1.09 1.79 2/78 26613
/proc/meminfo: memFree=1420488/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=11560 CPUtime=6.25
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 3168 0 0 0 624 1 0 0 25 0 1 0 228003105 11837440 2488 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581715 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 2890 2488 118 243 0 2644 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 11560

[startup+12.7109 s]
/proc/loadavg: 1.00 1.08 1.78 2/78 26613
/proc/meminfo: memFree=1416904/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=15280 CPUtime=12.7
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 4306 0 0 0 1268 2 0 0 25 0 1 0 228003105 15646720 3467 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 3820 3467 118 243 0 3574 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15280

[startup+25.5113 s]
/proc/loadavg: 1.00 1.08 1.77 2/78 26613
/proc/meminfo: memFree=1405320/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=27316 CPUtime=25.49
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 7602 0 0 0 2546 3 0 0 25 0 1 0 228003105 27971584 6259 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 6829 6259 118 243 0 6583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27316

[startup+51.1241 s]
/proc/loadavg: 1.00 1.07 1.75 2/78 26613
/proc/meminfo: memFree=1404488/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=28036 CPUtime=51.1
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 8108 0 0 0 5106 4 0 0 25 0 1 0 228003105 28708864 6472 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135091241 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 7009 6472 118 243 0 6763 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 28036

[startup+102.337 s]
/proc/loadavg: 1.00 1.06 1.71 2/78 26613
/proc/meminfo: memFree=1391816/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=40280 CPUtime=102.3
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 11630 0 0 0 10223 7 0 0 25 0 1 0 228003105 41246720 9630 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589712 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 10070 9630 118 243 0 9824 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 40280

[startup+162.363 s]
/proc/loadavg: 1.00 1.05 1.66 2/78 26613
/proc/meminfo: memFree=1381896/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=49852 CPUtime=162.31
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 14311 0 0 0 16222 9 0 0 25 0 1 0 228003105 51048448 12092 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589762 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 12463 12092 118 243 0 12217 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 49852

[startup+222.391 s]
/proc/loadavg: 1.00 1.03 1.62 2/78 26613
/proc/meminfo: memFree=1357000/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=76412 CPUtime=222.32
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 21275 0 0 0 22219 13 0 0 25 0 1 0 228003105 78245888 18285 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 19103 18285 118 243 0 18857 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 76412

[startup+282.419 s]
/proc/loadavg: 1.00 1.03 1.57 2/78 26613
/proc/meminfo: memFree=1356552/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=76504 CPUtime=282.33
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 21667 0 0 0 28220 13 0 0 25 0 1 0 228003105 78340096 18388 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 19126 18388 118 243 0 18880 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 76504

[startup+342.448 s]
/proc/loadavg: 1.00 1.02 1.53 2/78 26613
/proc/meminfo: memFree=1356296/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=76552 CPUtime=342.35
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 21892 0 0 0 34221 14 0 0 25 0 1 0 228003105 78389248 18452 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 19138 18452 118 243 0 18892 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 76552

[startup+402.505 s]
/proc/loadavg: 1.00 1.01 1.50 2/84 26717
/proc/meminfo: memFree=1347288/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=84296 CPUtime=402.35
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 24026 0 0 0 40216 19 0 0 25 0 1 0 228003105 86319104 20412 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589688 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 21074 20412 118 243 0 20828 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 84296

[startup+462.564 s]
/proc/loadavg: 1.00 1.01 1.46 2/78 26811
/proc/meminfo: memFree=1335480/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=96648 CPUtime=462.34
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 27388 0 0 0 46211 23 0 0 25 0 1 0 228003105 98967552 23586 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 24162 23586 118 243 0 23916 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 96648

[startup+522.588 s]
/proc/loadavg: 1.00 1.00 1.43 2/78 26811
/proc/meminfo: memFree=1335368/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=97176 CPUtime=522.35
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 27539 0 0 0 52212 23 0 0 25 0 1 0 228003105 99508224 23737 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 24294 23737 118 243 0 24048 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 97176

[startup+582.616 s]
/proc/loadavg: 1.00 1.00 1.40 2/78 26811
/proc/meminfo: memFree=1332104/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=100020 CPUtime=582.37
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 28481 0 0 0 58212 25 0 0 25 0 1 0 228003105 102420480 24475 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 25005 24475 118 243 0 24759 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 100020

[startup+642.646 s]
/proc/loadavg: 1.00 1.00 1.37 2/78 26811
/proc/meminfo: memFree=1327240/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=104580 CPUtime=642.37
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 29922 0 0 0 64211 26 0 0 25 0 1 0 228003105 107089920 25695 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 26145 25695 118 243 0 25899 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 104580

[startup+702.674 s]
/proc/loadavg: 1.00 1.00 1.35 2/78 26811
/proc/meminfo: memFree=1320968/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=111052 CPUtime=702.39
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 31573 0 0 0 70211 28 0 0 25 0 1 0 228003105 113717248 27346 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 27763 27346 118 243 0 27517 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 111052

[startup+762.7 s]
/proc/loadavg: 1.00 1.00 1.33 2/78 26811
/proc/meminfo: memFree=1256072/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=179436 CPUtime=762.4
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 48963 0 0 0 76205 35 0 0 25 0 1 0 228003105 183742464 43460 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 44859 43460 118 243 0 44613 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 179436

[startup+822.733 s]
/proc/loadavg: 1.00 1.00 1.30 2/78 26811
/proc/meminfo: memFree=1256008/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=179436 CPUtime=822.42
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 48965 0 0 0 82207 35 0 0 25 0 1 0 228003105 183742464 43462 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 44859 43462 118 243 0 44613 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 179436

[startup+882.758 s]
/proc/loadavg: 1.00 1.00 1.28 3/78 26811
/proc/meminfo: memFree=1255560/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=179528 CPUtime=882.42
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 49350 0 0 0 88207 35 0 0 25 0 1 0 228003105 183836672 43587 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 44882 43587 118 243 0 44636 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 179528

[startup+942.783 s]
/proc/loadavg: 1.00 1.00 1.26 2/78 26811
/proc/meminfo: memFree=1255560/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=179528 CPUtime=942.44
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 49350 0 0 0 94208 36 0 0 25 0 1 0 228003105 183836672 43587 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 44882 43587 118 243 0 44636 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 179528

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.24 2/78 26811
/proc/meminfo: memFree=1255560/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=179528 CPUtime=1002.45
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 49350 0 0 0 100209 36 0 0 25 0 1 0 228003105 183836672 43587 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 44882 43587 118 243 0 44636 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 179528

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 26811
/proc/meminfo: memFree=1255112/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=179624 CPUtime=1062.45
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 49754 0 0 0 106209 36 0 0 25 0 1 0 228003105 183934976 43708 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589712 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 44906 43708 118 243 0 44660 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 179624

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 26811
/proc/meminfo: memFree=1255112/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=179624 CPUtime=1122.46
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 49754 0 0 0 112210 36 0 0 25 0 1 0 228003105 183934976 43708 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 44906 43708 118 243 0 44660 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 179624

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 26811
/proc/meminfo: memFree=1255112/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=179624 CPUtime=1182.48
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 49754 0 0 0 118211 37 0 0 25 0 1 0 228003105 183934976 43708 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 44906 43708 118 243 0 44660 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 179624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.18 2/78 26811
/proc/meminfo: memFree=1255112/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=179624 CPUtime=1200
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 49754 0 0 0 119963 37 0 0 25 0 1 0 228003105 183934976 43708 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 44906 43708 118 243 0 44660 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 179624

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.18 2/78 26811
/proc/meminfo: memFree=1255112/2055920 swapFree=4144148/4192956
[pid=26612] ppid=26610 vsize=179624 CPUtime=1200
/proc/26612/stat : 26612 (cmusat) R 26610 26612 25348 0 -1 4194304 49754 0 0 0 119963 37 0 0 25 0 1 0 228003105 183934976 43708 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/26612/statm: 44906 43708 118 243 0 44660 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 179624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.04
CPU user time (s): 1199.64
CPU system time (s): 0.400939
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 179624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49754
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= 2863

runsolver used 1.08483 second user time and 2.71259 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Feb 21 17:54:48 UTC 2007

IDJOB= 305507
IDBENCH= 20158
IDSOLVER= 121
FILE ID= node24/305507-1172080488

PBS_JOBID= 3892795

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
COMMAND LINE= /tmp/evaluation/305507-1172080488/cmusat /tmp/evaluation/305507-1172080488/instance-305507-1172080488.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-305507-1172080488 -o ROOT/results/node24/solver-305507-1172080488 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305507-1172080488/cmusat /tmp/evaluation/305507-1172080488/instance-305507-1172080488.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  66a738f4ff82d0fd708f0dea8b7fe645

RANDOM SEED= 352330549

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1430696 kB
Buffers:         44764 kB
Cached:         489512 kB
SwapCached:       3944 kB
Active:         166132 kB
Inactive:       378036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1430696 kB
SwapTotal:     4192956 kB
SwapFree:      4144148 kB
Dirty:            2724 kB
Writeback:           0 kB
Mapped:          15764 kB
Slab:            66680 kB
Committed_AS:   743384 kB
PageTables:       1732 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= 66558 MiB

End job on node24 on Wed Feb 21 18:14:51 UTC 2007