Trace number 425569

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
SAT7 2007-02-08? (TO) 5000.09 5002.01

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
MD5SUM2db5cb011e97da8b9f15c16c87f29042
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark187.541
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.02	c Restarting after 100 conflicts
0.01/0.03	c Restarting after 251 conflicts
0.01/0.05	c Restarting after 478 conflicts
0.01/0.08	c Restarting after 816 conflicts
0.09/0.12	c Restarting after 1324 conflicts
0.09/0.19	c Restarting after 2083 conflicts
0.29/0.30	c Restarting after 3222 conflicts
0.39/0.47	c Restarting after 4930 conflicts
0.69/0.73	c Restarting after 7493 conflicts
1.09/1.12	c Restarting after 11337 conflicts
1.69/1.76	c Restarting after 17104 conflicts
2.69/2.74	c Restarting after 25754 conflicts
4.19/4.21	c Restarting after 38728 conflicts
6.49/6.50	c Restarting after 58189 conflicts
9.99/10.00	c Restarting after 87383 conflicts
15.39/15.43	c Restarting after 131172 conflicts
23.88/23.97	c Restarting after 196856 conflicts
37.07/37.11	c Restarting after 295382 conflicts
57.27/57.38	c Restarting after 443171 conflicts
88.86/88.96	c Restarting after 664854 conflicts
138.64/138.80	c Restarting after 997382 conflicts
214.22/214.33	c Restarting after 1496171 conflicts
333.17/333.31	c Restarting after 2244354 conflicts
519.71/519.92	c Restarting after 3366630 conflicts
814.40/814.73	c Restarting after 5050041 conflicts
1285.93/1286.44	c Restarting after 7575157 conflicts
2026.75/2027.69	c Restarting after 11362833 conflicts
3217.81/3219.15	c Restarting after 17044349 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-425569-1177803344 -o ROOT/results/node46/solver-425569-1177803344 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425569-1177803344/sat7_bin /tmp/evaluation/425569-1177803344/instance-425569-1177803344.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.18 3/78 501
/proc/meminfo: memFree=1415040/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=1224 CPUtime=0
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 135017411 1253376 135 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 306 135 87 220 0 83 0

[startup+0.0233039 s]
/proc/loadavg: 1.00 1.01 1.18 3/78 501
/proc/meminfo: memFree=1415040/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=1620 CPUtime=0.01
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 207 0 0 0 1 0 0 0 18 0 1 0 135017411 1658880 191 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536231 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 405 191 95 220 0 182 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1620

[startup+0.102318 s]
/proc/loadavg: 1.00 1.01 1.18 3/78 501
/proc/meminfo: memFree=1415040/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=1620 CPUtime=0.09
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 241 0 0 0 9 0 0 0 18 0 1 0 135017411 1658880 225 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 405 225 95 220 0 182 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1620

[startup+0.302354 s]
/proc/loadavg: 1.00 1.01 1.18 3/78 501
/proc/meminfo: memFree=1415040/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=2136 CPUtime=0.29
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 276 0 0 0 29 0 0 0 19 0 1 0 135017411 2187264 260 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 534 260 95 220 0 311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2136

[startup+0.701428 s]
/proc/loadavg: 1.00 1.01 1.18 3/78 501
/proc/meminfo: memFree=1415040/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=2136 CPUtime=0.69
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 301 0 0 0 69 0 0 0 23 0 1 0 135017411 2187264 285 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538591 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 534 285 95 220 0 311 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2136

[startup+1.50157 s]
/proc/loadavg: 1.00 1.01 1.18 2/79 502
/proc/meminfo: memFree=1414200/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=2136 CPUtime=1.49
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 341 0 0 0 149 0 0 0 25 0 1 0 135017411 2187264 325 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578814 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 534 325 95 220 0 311 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2136

[startup+3.10187 s]
/proc/loadavg: 1.00 1.01 1.18 2/79 502
/proc/meminfo: memFree=1413944/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=2136 CPUtime=3.09
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 383 0 0 0 309 0 0 0 25 0 1 0 135017411 2187264 367 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 534 367 95 220 0 311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2136

[startup+6.30147 s]
/proc/loadavg: 1.00 1.01 1.18 2/79 502
/proc/meminfo: memFree=1413560/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=3164 CPUtime=6.29
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 446 0 0 0 629 0 0 0 25 0 1 0 135017411 3239936 430 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532931 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 791 430 95 220 0 568 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3164

[startup+12.7017 s]
/proc/loadavg: 1.00 1.01 1.18 2/79 502
/proc/meminfo: memFree=1413120/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=3164 CPUtime=12.69
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 513 0 0 0 1269 0 0 0 25 0 1 0 135017411 3239936 497 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 791 497 95 220 0 568 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3164

[startup+25.502 s]
/proc/loadavg: 1.00 1.01 1.18 2/79 502
/proc/meminfo: memFree=1412672/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=3428 CPUtime=25.48
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 628 0 0 0 2548 0 0 0 25 0 1 0 135017411 3510272 612 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 857 612 95 220 0 634 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3428

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.17 2/79 502
/proc/meminfo: memFree=1412160/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=3560 CPUtime=51.08
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 741 0 0 0 5107 1 0 0 25 0 1 0 135017411 3645440 725 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 890 725 95 220 0 667 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3560

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.16 2/79 504
/proc/meminfo: memFree=1411264/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=6148 CPUtime=102.26
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 931 0 0 0 10225 1 0 0 25 0 1 0 135017411 6295552 915 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1537 915 95 220 0 1314 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6148

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.15 2/79 504
/proc/meminfo: memFree=1410624/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=6544 CPUtime=162.23
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 1087 0 0 0 16222 1 0 0 25 0 1 0 135017411 6701056 1071 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1636 1071 95 220 0 1413 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6544

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/79 504
/proc/meminfo: memFree=1410176/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=6808 CPUtime=222.21
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 1198 0 0 0 22219 2 0 0 25 0 1 0 135017411 6971392 1182 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536830 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1702 1182 95 220 0 1479 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6808

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/79 504
/proc/meminfo: memFree=1409792/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=7216 CPUtime=282.19
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 1299 0 0 0 28217 2 0 0 25 0 1 0 135017411 7389184 1283 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1804 1283 95 220 0 1581 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7216

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 504
/proc/meminfo: memFree=1409472/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=7348 CPUtime=342.16
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 1375 0 0 0 34214 2 0 0 25 0 1 0 135017411 7524352 1359 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1837 1359 95 220 0 1614 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7348

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 504
/proc/meminfo: memFree=1409216/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=7628 CPUtime=402.15
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 1440 0 0 0 40212 3 0 0 25 0 1 0 135017411 7811072 1424 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1907 1424 95 220 0 1684 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7628

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 504
/proc/meminfo: memFree=1408960/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=7760 CPUtime=462.12
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 1506 0 0 0 46209 3 0 0 25 0 1 0 135017411 7946240 1490 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1940 1490 95 220 0 1717 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7760

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 504
/proc/meminfo: memFree=1408832/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=7896 CPUtime=522.1
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 1548 0 0 0 52206 4 0 0 25 0 1 0 135017411 8085504 1532 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538544 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 1974 1532 95 220 0 1751 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 7896

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 504
/proc/meminfo: memFree=1408512/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=8176 CPUtime=582.08
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 1631 0 0 0 58204 4 0 0 25 0 1 0 135017411 8372224 1615 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 2044 1615 95 220 0 1821 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8176

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 504
/proc/meminfo: memFree=1408320/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=8320 CPUtime=642.07
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 1668 0 0 0 64202 5 0 0 25 0 1 0 135017411 8519680 1652 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 2080 1652 95 220 0 1857 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 8320


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1402880/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17208 CPUtime=4000.73
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3047 0 0 0 400045 28 0 0 25 0 1 0 135017411 17620992 3031 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4302 3031 95 220 0 4079 0
Current children cumulated CPU time (s) 4000.73
Current children cumulated vsize (KiB) 17208

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1402816/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17344 CPUtime=4060.71
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3065 0 0 0 406043 28 0 0 25 0 1 0 135017411 17760256 3049 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525536 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4336 3049 95 220 0 4113 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 17344

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1402688/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17344 CPUtime=4120.69
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3078 0 0 0 412040 29 0 0 25 0 1 0 135017411 17760256 3062 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536385 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4336 3062 95 220 0 4113 0
Current children cumulated CPU time (s) 4120.69
Current children cumulated vsize (KiB) 17344

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1402432/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17344 CPUtime=4180.66
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3134 0 0 0 418037 29 0 0 25 0 1 0 135017411 17760256 3118 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4336 3118 95 220 0 4113 0
Current children cumulated CPU time (s) 4180.66
Current children cumulated vsize (KiB) 17344

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1402368/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17480 CPUtime=4240.65
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3144 0 0 0 424035 30 0 0 25 0 1 0 135017411 17899520 3128 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4370 3128 95 220 0 4147 0
Current children cumulated CPU time (s) 4240.65
Current children cumulated vsize (KiB) 17480

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1402304/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17480 CPUtime=4300.62
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3160 0 0 0 430032 30 0 0 25 0 1 0 135017411 17899520 3144 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533270 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4370 3144 95 220 0 4147 0
Current children cumulated CPU time (s) 4300.62
Current children cumulated vsize (KiB) 17480

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1402368/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17480 CPUtime=4360.6
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3172 0 0 0 436030 30 0 0 25 0 1 0 135017411 17899520 3156 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4370 3156 95 220 0 4147 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 17480

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1402240/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17612 CPUtime=4420.58
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3201 0 0 0 442027 31 0 0 25 0 1 0 135017411 18034688 3185 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529327 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4403 3185 95 220 0 4180 0
Current children cumulated CPU time (s) 4420.58
Current children cumulated vsize (KiB) 17612

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1402176/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17752 CPUtime=4480.55
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3222 0 0 0 448024 31 0 0 25 0 1 0 135017411 18178048 3206 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4438 3206 95 220 0 4215 0
Current children cumulated CPU time (s) 4480.55
Current children cumulated vsize (KiB) 17752

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1402176/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17752 CPUtime=4540.53
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3225 0 0 0 454022 31 0 0 25 0 1 0 135017411 18178048 3209 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4438 3209 95 220 0 4215 0
Current children cumulated CPU time (s) 4540.53
Current children cumulated vsize (KiB) 17752

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1402048/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17752 CPUtime=4600.51
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3244 0 0 0 460019 32 0 0 25 0 1 0 135017411 18178048 3228 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4438 3228 95 220 0 4215 0
Current children cumulated CPU time (s) 4600.51
Current children cumulated vsize (KiB) 17752

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1401920/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17888 CPUtime=4660.48
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3256 0 0 0 466016 32 0 0 25 0 1 0 135017411 18317312 3240 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4472 3240 95 220 0 4249 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 17888

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1401856/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17888 CPUtime=4720.47
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3262 0 0 0 472014 33 0 0 25 0 1 0 135017411 18317312 3246 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4472 3246 95 220 0 4249 0
Current children cumulated CPU time (s) 4720.47
Current children cumulated vsize (KiB) 17888

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1401856/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=17888 CPUtime=4780.44
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3267 0 0 0 478011 33 0 0 25 0 1 0 135017411 18317312 3251 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538622 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4472 3251 95 220 0 4249 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 17888

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1401856/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=18032 CPUtime=4840.43
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3279 0 0 0 484009 34 0 0 25 0 1 0 135017411 18464768 3263 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4508 3263 95 220 0 4285 0
Current children cumulated CPU time (s) 4840.43
Current children cumulated vsize (KiB) 18032

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1401728/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=18032 CPUtime=4900.41
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3290 0 0 0 490007 34 0 0 25 0 1 0 135017411 18464768 3274 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528601 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4508 3274 95 220 0 4285 0
Current children cumulated CPU time (s) 4900.41
Current children cumulated vsize (KiB) 18032

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1401728/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=18032 CPUtime=4960.38
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3296 0 0 0 496004 34 0 0 25 0 1 0 135017411 18464768 3280 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4508 3280 95 220 0 4285 0
Current children cumulated CPU time (s) 4960.38
Current children cumulated vsize (KiB) 18032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 704
/proc/meminfo: memFree=1401664/2055920 swapFree=4159800/4192956
[pid=501] ppid=499 vsize=18168 CPUtime=5000.07
/proc/501/stat : 501 (sat7_bin) R 499 501 32639 0 -1 4194304 3306 0 0 0 499973 34 0 0 25 0 1 0 135017411 18604032 3290 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/501/statm: 4542 3290 95 220 0 4319 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 18168

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.09
CPU user time (s): 4999.73
CPU system time (s): 0.352946
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 18168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.352946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3306
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= 4937

runsolver used 4.86426 second user time and 11.5912 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Sat Apr 28 23:35:44 UTC 2007

IDJOB= 425569
IDBENCH= 20271
IDSOLVER= 183
FILE ID= node46/425569-1177803344

PBS_JOBID= 4715821

Free space on /tmp= 66189 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425569-1177803344/sat7_bin /tmp/evaluation/425569-1177803344/instance-425569-1177803344.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-425569-1177803344 -o ROOT/results/node46/solver-425569-1177803344 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425569-1177803344/sat7_bin /tmp/evaluation/425569-1177803344/instance-425569-1177803344.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2db5cb011e97da8b9f15c16c87f29042

RANDOM SEED= 864230615

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1415512 kB
Buffers:         52804 kB
Cached:         495608 kB
SwapCached:       3476 kB
Active:         278732 kB
Inactive:       294292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415512 kB
SwapTotal:     4192956 kB
SwapFree:      4159800 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          31728 kB
Slab:            52764 kB
Committed_AS:  3522636 kB
PageTables:       1992 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= 66189 MiB

End job on node46 on Sun Apr 29 00:59:08 UTC 2007