Trace number 425515

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) 5000.11 5001.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
MD5SUMcde497b3d0f6b21ffcb2bc97cd2a2b18
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.29	c Starting solver ...
0.29/0.37	c Restarting after 101 conflicts
0.39/0.48	c Restarting after 251 conflicts
0.59/0.65	c Restarting after 477 conflicts
0.89/0.90	c Restarting after 815 conflicts
1.19/1.25	c Restarting after 1321 conflicts
1.79/1.86	c Restarting after 2080 conflicts
2.69/2.76	c Restarting after 3219 conflicts
4.09/4.13	c Restarting after 4927 conflicts
6.29/6.31	c Restarting after 7490 conflicts
9.69/9.79	c Restarting after 11334 conflicts
15.48/15.54	c Restarting after 17100 conflicts
24.79/24.84	c Restarting after 25749 conflicts
40.28/40.35	c Restarting after 38725 conflicts
68.47/68.55	c Restarting after 58186 conflicts
115.26/115.34	c Restarting after 87380 conflicts
197.24/197.33	c Restarting after 131172 conflicts
348.50/348.62	c Restarting after 196856 conflicts
595.43/595.68	c Restarting after 295382 conflicts
1036.32/1036.68	c Restarting after 443171 conflicts
1750.72/1751.22	c Restarting after 664854 conflicts
2933.21/2934.14	c Restarting after 997379 conflicts
4689.83/4691.27	c Restarting after 1496167 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/node51/watcher-425515-1177781176 -o ROOT/results/node51/solver-425515-1177781176 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425515-1177781176/sat7_bin /tmp/evaluation/425515-1177781176/instance-425515-1177781176.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: 1.84 1.97 1.90 3/64 29057
/proc/meminfo: memFree=1481776/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=2116 CPUtime=0
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 380 0 0 0 0 0 0 0 18 0 1 0 132962736 2166784 364 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 529 365 88 220 0 306 0

[startup+0.027601 s]
/proc/loadavg: 1.84 1.97 1.90 3/64 29057
/proc/meminfo: memFree=1481776/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=3660 CPUtime=0.02
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 543 0 0 0 2 0 0 0 18 0 1 0 132962736 3747840 527 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 915 527 88 220 0 692 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3660

[startup+0.101607 s]
/proc/loadavg: 1.84 1.97 1.90 3/64 29057
/proc/meminfo: memFree=1481776/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=3660 CPUtime=0.09
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 747 0 0 0 9 0 0 0 18 0 1 0 132962736 3747840 731 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 915 731 88 220 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3660

[startup+0.301624 s]
/proc/loadavg: 1.84 1.97 1.90 3/64 29057
/proc/meminfo: memFree=1481776/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=10152 CPUtime=0.29
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 1432 0 0 0 29 0 0 0 19 0 1 0 132962736 10395648 1416 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 2538 1416 93 220 0 2315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10152

[startup+0.70166 s]
/proc/loadavg: 1.84 1.97 1.90 3/64 29057
/proc/meminfo: memFree=1481776/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=10152 CPUtime=0.69
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 1646 0 0 0 69 0 0 0 23 0 1 0 132962736 10395648 1630 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 2538 1630 95 220 0 2315 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10152

[startup+1.50173 s]
/proc/loadavg: 1.84 1.97 1.90 2/65 29058
/proc/meminfo: memFree=1475112/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=10152 CPUtime=1.49
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 1967 0 0 0 149 0 0 0 25 0 1 0 132962736 10395648 1951 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531434 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 2538 1951 95 220 0 2315 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10152

[startup+3.10188 s]
/proc/loadavg: 1.77 1.95 1.89 2/65 29058
/proc/meminfo: memFree=1473320/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=14252 CPUtime=3.09
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 2540 0 0 0 308 1 0 0 25 0 1 0 132962736 14594048 2524 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 3563 2524 95 220 0 3340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14252

[startup+6.30116 s]
/proc/loadavg: 1.77 1.95 1.89 2/65 29058
/proc/meminfo: memFree=1468520/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=18352 CPUtime=6.29
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 3679 0 0 0 627 2 0 0 25 0 1 0 132962736 18792448 3663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 4588 3663 95 220 0 4365 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18352

[startup+12.7017 s]
/proc/loadavg: 1.65 1.92 1.88 2/65 29058
/proc/meminfo: memFree=1460520/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=26552 CPUtime=12.68
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 5555 0 0 0 1265 3 0 0 25 0 1 0 132962736 27189248 5539 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532552 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 6638 5539 95 220 0 6415 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26552

[startup+25.5019 s]
/proc/loadavg: 1.55 1.89 1.87 2/65 29058
/proc/meminfo: memFree=1445800/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=38852 CPUtime=25.48
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 9070 0 0 0 2541 7 0 0 25 0 1 0 132962736 39784448 9054 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579449 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 9713 9054 95 220 0 9490 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38852

[startup+51.1012 s]
/proc/loadavg: 1.36 1.82 1.85 2/65 29058
/proc/meminfo: memFree=1420904/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=63452 CPUtime=51.07
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 15416 0 0 0 5094 13 0 0 25 0 1 0 132962736 64974848 15400 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 15863 15400 95 220 0 15640 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63452

[startup+102.306 s]
/proc/loadavg: 1.14 1.68 1.80 2/65 29058
/proc/meminfo: memFree=1386664/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=96484 CPUtime=102.26
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 23775 0 0 0 10205 21 0 0 25 0 1 0 132962736 98799616 23759 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 24121 23759 95 220 0 23898 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 96484

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.75 2/65 29058
/proc/meminfo: memFree=1381160/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=105024 CPUtime=162.25
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 25146 0 0 0 16202 23 0 0 25 0 1 0 132962736 107544576 25130 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 26256 25130 95 220 0 26033 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 105024

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.70 2/65 29058
/proc/meminfo: memFree=1362280/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=121536 CPUtime=222.23
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 29839 0 0 0 22194 29 0 0 25 0 1 0 132962736 124452864 29823 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 30384 29823 95 220 0 30161 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 121536

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.65 2/65 29058
/proc/meminfo: memFree=1361192/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=121884 CPUtime=282.21
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 30093 0 0 0 28192 29 0 0 25 0 1 0 132962736 124809216 30077 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 30471 30077 95 220 0 30248 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 121884

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.61 2/65 29058
/proc/meminfo: memFree=1359656/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=126344 CPUtime=342.2
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 30477 0 0 0 34190 30 0 0 25 0 1 0 132962736 129376256 30461 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 31586 30461 95 220 0 31363 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 126344

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.57 2/65 29058
/proc/meminfo: memFree=1348776/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=134768 CPUtime=402.18
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 33262 0 0 0 40185 33 0 0 25 0 1 0 132962736 138002432 33246 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578717 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 33692 33246 95 220 0 33469 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 134768

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.53 2/65 29058
/proc/meminfo: memFree=1345768/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=138980 CPUtime=462.16
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 33948 0 0 0 46182 34 0 0 25 0 1 0 132962736 142315520 33932 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 34745 33932 95 220 0 34522 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 138980

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.49 2/65 29058
/proc/meminfo: memFree=1344488/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=139344 CPUtime=522.15
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 34265 0 0 0 52180 35 0 0 25 0 1 0 132962736 142688256 34249 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 34836 34249 95 220 0 34613 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 139344

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.46 2/65 29058
/proc/meminfo: memFree=1341032/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=143832 CPUtime=582.14
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 35127 0 0 0 58178 36 0 0 25 0 1 0 132962736 147283968 35111 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 35958 35111 95 220 0 35735 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 143832

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/65 29058
/proc/meminfo: memFree=1327656/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=156384 CPUtime=642.12
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 38457 0 0 0 64173 39 0 0 25 0 1 0 132962736 160137216 38441 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531469 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 39096 38441 95 220 0 38873 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 156384


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1222696/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=261388 CPUtime=4061.11
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 64671 0 0 0 406033 78 0 0 25 0 1 0 132962736 267661312 64655 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 65347 64655 95 220 0 65124 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 261388

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1222504/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=261504 CPUtime=4121.09
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 64699 0 0 0 412031 78 0 0 25 0 1 0 132962736 267780096 64683 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135019206 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 65376 64683 95 220 0 65153 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 261504

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1222504/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=261632 CPUtime=4181.07
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 64720 0 0 0 418029 78 0 0 25 0 1 0 132962736 267911168 64704 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 65408 64704 95 220 0 65185 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 261632

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1222248/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=261792 CPUtime=4241.06
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 64773 0 0 0 424027 79 0 0 25 0 1 0 132962736 268075008 64757 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 65448 64757 95 220 0 65225 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 261792

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1221992/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=262052 CPUtime=4301.04
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 64839 0 0 0 430025 79 0 0 25 0 1 0 132962736 268341248 64823 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 65513 64823 95 220 0 65290 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 262052

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1221224/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=262184 CPUtime=4361.03
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 65012 0 0 0 436024 79 0 0 25 0 1 0 132962736 268476416 64996 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 65546 64996 95 220 0 65323 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 262184

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1220712/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=266412 CPUtime=4421.01
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 65171 0 0 0 442022 79 0 0 25 0 1 0 132962736 272805888 65155 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 66603 65155 95 220 0 66380 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 266412

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1220584/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=266412 CPUtime=4480.99
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 65181 0 0 0 448020 79 0 0 25 0 1 0 132962736 272805888 65165 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 66603 65165 95 220 0 66380 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 266412

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1220456/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=266412 CPUtime=4540.98
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 65216 0 0 0 454019 79 0 0 25 0 1 0 132962736 272805888 65200 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 66603 65200 95 220 0 66380 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 266412

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1218856/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=266508 CPUtime=4600.97
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 65603 0 0 0 460017 80 0 0 25 0 1 0 132962736 272904192 65587 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 66627 65587 95 220 0 66404 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 266508

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1216424/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=270716 CPUtime=4660.94
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 66217 0 0 0 466014 80 0 0 25 0 1 0 132962736 277213184 66201 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 67679 66201 95 220 0 67456 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 270716

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1214568/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=270828 CPUtime=4720.94
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 66681 0 0 0 472013 81 0 0 25 0 1 0 132962736 277327872 66665 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 67707 66665 95 220 0 67484 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 270828

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1211048/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=275168 CPUtime=4780.92
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 67566 0 0 0 478010 82 0 0 25 0 1 0 132962736 281772032 67550 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536581 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 68792 67550 95 220 0 68569 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 275168

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1209512/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=275280 CPUtime=4840.9
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 67925 0 0 0 484008 82 0 0 25 0 1 0 132962736 281886720 67909 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 68820 67909 95 220 0 68597 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 275280

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1209256/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=275668 CPUtime=4900.88
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 67998 0 0 0 490006 82 0 0 25 0 1 0 132962736 282284032 67982 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538405 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 68917 67982 95 220 0 68694 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 275668

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1209064/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=275896 CPUtime=4960.86
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 68068 0 0 0 496004 82 0 0 25 0 1 0 132962736 282517504 68052 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538385 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 68974 68052 95 220 0 68751 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 275896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1208808/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=276136 CPUtime=5000.06
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 68126 0 0 0 499924 82 0 0 25 0 1 0 132962736 282763264 68110 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 69034 68110 95 220 0 68811 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 276136

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29258
/proc/meminfo: memFree=1208808/2055920 swapFree=4183292/4192956
[pid=29057] ppid=29055 vsize=276136 CPUtime=5000.06
/proc/29057/stat : 29057 (sat7_bin) R 29055 29057 28486 0 -1 4194304 68126 0 0 0 499924 82 0 0 25 0 1 0 132962736 282763264 68110 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29057/statm: 69034 68110 95 220 0 68811 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 276136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.55
CPU time (s): 5000.11
CPU user time (s): 4999.24
CPU system time (s): 0.868867
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 276136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.24
system time used= 0.868867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68126
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= 5823

runsolver used 4.07638 second user time and 9.62554 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Apr 28 17:26:16 UTC 2007

IDJOB= 425515
IDBENCH= 20195
IDSOLVER= 183
FILE ID= node51/425515-1177781176

PBS_JOBID= 4715679

Free space on /tmp= 66548 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
COMMAND LINE= /tmp/evaluation/425515-1177781176/sat7_bin /tmp/evaluation/425515-1177781176/instance-425515-1177781176.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-425515-1177781176 -o ROOT/results/node51/solver-425515-1177781176 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425515-1177781176/sat7_bin /tmp/evaluation/425515-1177781176/instance-425515-1177781176.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cde497b3d0f6b21ffcb2bc97cd2a2b18

RANDOM SEED= 533670669

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1482184 kB
Buffers:         48436 kB
Cached:         370168 kB
SwapCached:       3676 kB
Active:         213760 kB
Inactive:       292836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482184 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          16016 kB
Slab:            53132 kB
Committed_AS:  3850156 kB
PageTables:       1412 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= 66548 MiB

End job on node51 on Sat Apr 28 18:49:40 UTC 2007