Trace number 316516

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) 1200.03 1200.42

General information on the benchmark

Namecrafted/spence/
hard/s101-100.cnf
MD5SUM639069f0c5abe5ef4537d4cf44ab69aa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark185.107
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of clauses212
Sum of the clauses size636
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3212
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:  101                                                  |
0.00/0.00	c |  Number of clauses:    212                                                  |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-316516-1172670432 -o ROOT/results/node22/solver-316516-1172670432 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316516-1172670432/cmusat /tmp/evaluation/316516-1172670432/instance-316516-1172670432.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 0.99 3/77 17981
/proc/meminfo: memFree=1336024/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=2180 CPUtime=0
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 286997171 2232320 143 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134580313 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 545 143 118 243 0 299 0

[startup+0.0933649 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17981
/proc/meminfo: memFree=1336024/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=2448 CPUtime=0.09
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 215 0 0 0 9 0 0 0 18 0 1 0 286997171 2506752 198 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 612 198 118 243 0 366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2448

[startup+0.101366 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17981
/proc/meminfo: memFree=1336024/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=2448 CPUtime=0.1
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 219 0 0 0 10 0 0 0 18 0 1 0 286997171 2506752 202 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589694 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 612 202 118 243 0 366 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2448

[startup+0.30138 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17981
/proc/meminfo: memFree=1336024/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=2580 CPUtime=0.3
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 275 0 0 0 30 0 0 0 19 0 1 0 286997171 2641920 258 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134578930 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 645 258 118 243 0 399 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2580

[startup+0.701409 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17981
/proc/meminfo: memFree=1336024/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=3132 CPUtime=0.7
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 400 0 0 0 70 0 0 0 22 0 1 0 286997171 3207168 383 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 783 383 118 243 0 537 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3132

[startup+1.50147 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 17982
/proc/meminfo: memFree=1334736/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=4228 CPUtime=1.5
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 636 0 0 0 150 0 0 0 25 0 1 0 286997171 4329472 619 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589466 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 1057 619 118 243 0 811 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 4228

[startup+3.10158 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 17982
/proc/meminfo: memFree=1333776/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=4404 CPUtime=3.09
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 709 0 0 0 309 0 0 0 25 0 1 0 286997171 4509696 692 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 1101 692 118 243 0 855 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4404

[startup+6.30182 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 17982
/proc/meminfo: memFree=1331600/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=6884 CPUtime=6.29
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 1268 0 0 0 629 0 0 0 25 0 1 0 286997171 7049216 1211 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 1721 1211 118 243 0 1475 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6884

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 17982
/proc/meminfo: memFree=1330648/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=7512 CPUtime=12.69
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 1645 0 0 0 1269 0 0 0 25 0 1 0 286997171 7692288 1459 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 1878 1459 118 243 0 1632 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7512

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 17982
/proc/meminfo: memFree=1327448/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=10860 CPUtime=25.49
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 2800 0 0 0 2548 1 0 0 25 0 1 0 286997171 11120640 2189 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 2715 2189 118 243 0 2469 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10860

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 3/78 17982
/proc/meminfo: memFree=1319448/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=20152 CPUtime=51.08
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 5542 0 0 0 5105 3 0 0 25 0 1 0 286997171 20635648 4157 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 5038 4157 118 243 0 4792 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20152

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 17982
/proc/meminfo: memFree=1318040/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=20884 CPUtime=102.27
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 6410 0 0 0 10223 4 0 0 25 0 1 0 286997171 21385216 4519 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 5221 4519 118 243 0 4975 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20884

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17982
/proc/meminfo: memFree=1314136/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=24252 CPUtime=162.25
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 7892 0 0 0 16220 5 0 0 25 0 1 0 286997171 24834048 5475 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 6063 5475 118 243 0 5817 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24252

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17982
/proc/meminfo: memFree=1304792/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=36140 CPUtime=222.24
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 11502 0 0 0 22217 7 0 0 25 0 1 0 286997171 37007360 7789 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 9035 7789 118 243 0 8789 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 36140

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17982
/proc/meminfo: memFree=1303960/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=36876 CPUtime=282.22
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 12009 0 0 0 28215 7 0 0 25 0 1 0 286997171 37761024 8007 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 9219 8007 118 243 0 8973 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 36876

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17982
/proc/meminfo: memFree=1302744/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=37840 CPUtime=342.21
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 12598 0 0 0 34213 8 0 0 25 0 1 0 286997171 38748160 8315 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 9460 8315 118 243 0 9214 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 37840

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17982
/proc/meminfo: memFree=1301016/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=39568 CPUtime=402.2
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 13358 0 0 0 40210 10 0 0 25 0 1 0 286997171 40517632 8733 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 9892 8733 118 243 0 9646 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 39568

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17982
/proc/meminfo: memFree=1300056/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=40356 CPUtime=462.18
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 13638 0 0 0 46208 10 0 0 25 0 1 0 286997171 41324544 8980 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 10089 8980 118 243 0 9843 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 40356

[startup+522.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 17982
/proc/meminfo: memFree=1297944/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=42200 CPUtime=522.17
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 14520 0 0 0 52206 11 0 0 25 0 1 0 286997171 43212800 9456 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 10550 9456 118 243 0 10304 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 42200

[startup+582.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 17982
/proc/meminfo: memFree=1295000/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=44588 CPUtime=582.15
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 15695 0 0 0 58203 12 0 0 25 0 1 0 286997171 45658112 10224 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 11147 10224 118 243 0 10901 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 44588

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17982
/proc/meminfo: memFree=1294424/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=45248 CPUtime=642.15
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 15908 0 0 0 64202 13 0 0 25 0 1 0 286997171 46333952 10338 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589640 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 11312 10338 118 243 0 11066 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 45248

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17982
/proc/meminfo: memFree=1276056/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=70044 CPUtime=702.13
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 22205 0 0 0 70197 16 0 0 25 0 1 0 286997171 71725056 14902 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 17511 14902 118 243 0 17265 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 70044

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17982
/proc/meminfo: memFree=1275544/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=70208 CPUtime=762.12
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 22748 0 0 0 76195 17 0 0 25 0 1 0 286997171 71892992 15034 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 17552 15034 118 243 0 17306 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 70208

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17982
/proc/meminfo: memFree=1275608/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=70208 CPUtime=822.1
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 22748 0 0 0 82193 17 0 0 25 0 1 0 286997171 71892992 15034 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 17552 15034 118 243 0 17306 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 70208

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 18100
/proc/meminfo: memFree=1273936/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=70208 CPUtime=882.02
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 22861 0 0 0 88184 18 0 0 25 0 1 0 286997171 71892992 15147 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 17552 15147 118 243 0 17306 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 70208

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18180
/proc/meminfo: memFree=1274392/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=70388 CPUtime=941.96
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 23431 0 0 0 94177 19 0 0 25 0 1 0 286997171 72077312 15265 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 17597 15265 118 243 0 17351 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 70388

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18180
/proc/meminfo: memFree=1274392/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=70388 CPUtime=1001.95
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 23443 0 0 0 100175 20 0 0 25 0 1 0 286997171 72077312 15277 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 17597 15277 118 243 0 17351 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 70388

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18180
/proc/meminfo: memFree=1274200/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=70904 CPUtime=1061.93
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 23512 0 0 0 106173 20 0 0 25 0 1 0 286997171 72605696 15346 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 17726 15346 118 243 0 17480 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 70904

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18180
/proc/meminfo: memFree=1273560/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=70904 CPUtime=1121.92
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 23677 0 0 0 112171 21 0 0 25 0 1 0 286997171 72605696 15511 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 17726 15511 118 243 0 17480 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 70904

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18180
/proc/meminfo: memFree=1273048/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=71104 CPUtime=1181.9
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 24297 0 0 0 118169 21 0 0 25 0 1 0 286997171 72810496 15634 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 17776 15634 118 243 0 17530 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 71104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18180
/proc/meminfo: memFree=1272728/2055920 swapFree=4144436/4192956
[pid=17981] ppid=17979 vsize=71624 CPUtime=1200.01
/proc/17981/stat : 17981 (cmusat) R 17979 17981 17054 0 -1 4194304 24370 0 0 0 119979 22 0 0 25 0 1 0 286997171 73342976 15707 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/17981/statm: 17906 15707 118 243 0 17660 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 71624

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): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.8
CPU system time (s): 0.229965
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 71624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24370
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= 1418

runsolver used 1.43478 second user time and 2.93155 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Feb 28 13:47:13 UTC 2007

IDJOB= 316516
IDBENCH= 20443
IDSOLVER= 121
FILE ID= node22/316516-1172670432

PBS_JOBID= 3981231

Free space on /tmp= 66504 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s101-100.cnf
COMMAND LINE= /tmp/evaluation/316516-1172670432/cmusat /tmp/evaluation/316516-1172670432/instance-316516-1172670432.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-316516-1172670432 -o ROOT/results/node22/solver-316516-1172670432 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316516-1172670432/cmusat /tmp/evaluation/316516-1172670432/instance-316516-1172670432.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  639069f0c5abe5ef4537d4cf44ab69aa

RANDOM SEED= 163208463

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1336432 kB
Buffers:         32856 kB
Cached:         618604 kB
SwapCached:      14260 kB
Active:         190616 kB
Inactive:       484084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1336432 kB
SwapTotal:     4192956 kB
SwapFree:      4144436 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          30112 kB
Slab:            30416 kB
Committed_AS:   792252 kB
PageTables:       1692 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= 66504 MiB

End job on node22 on Wed Feb 28 14:07:15 UTC 2007