Trace number 425546

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) 5000.01 5001.91

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
MD5SUM7dc1e0d3ec36f8265c6ac507adda4d13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark762.022
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c Starting solver ...
0.00/0.07	c Restarting after 100 conflicts
0.09/0.11	c Restarting after 250 conflicts
0.09/0.16	c Restarting after 476 conflicts
0.19/0.24	c Restarting after 813 conflicts
0.29/0.36	c Restarting after 1319 conflicts
0.49/0.54	c Restarting after 2079 conflicts
0.79/0.85	c Restarting after 3218 conflicts
1.29/1.34	c Restarting after 4926 conflicts
2.09/2.12	c Restarting after 7488 conflicts
3.39/3.46	c Restarting after 11333 conflicts
5.49/5.58	c Restarting after 17102 conflicts
8.99/9.09	c Restarting after 25752 conflicts
14.88/15.00	c Restarting after 38726 conflicts
24.98/25.00	c Restarting after 58187 conflicts
40.94/41.05	c Restarting after 87379 conflicts
65.69/65.82	c Restarting after 131169 conflicts
104.66/104.88	c Restarting after 196854 conflicts
169.15/169.35	c Restarting after 295380 conflicts
269.71/269.97	c Restarting after 443170 conflicts
434.85/435.11	c Restarting after 664853 conflicts
696.06/696.42	c Restarting after 997379 conflicts
1113.82/1114.39	c Restarting after 1496167 conflicts
1801.58/1802.33	c Restarting after 2244349 conflicts
2873.62/2874.79	c Restarting after 3366624 conflicts
4570.74/4572.51	c Restarting after 5050035 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/node37/watcher-425546-1177794038 -o ROOT/results/node37/solver-425546-1177794038 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425546-1177794038/sat7_bin /tmp/evaluation/425546-1177794038/instance-425546-1177794038.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: 0.92 0.98 0.99 3/78 18061
/proc/meminfo: memFree=1560296/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=1748 CPUtime=0
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 227316243 1789952 235 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134548187 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 437 235 88 220 0 214 0

[startup+0.080099 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 18061
/proc/meminfo: memFree=1560296/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=3436 CPUtime=0.07
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 481 0 0 0 7 0 0 0 18 0 1 0 227316243 3518464 465 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 859 465 95 220 0 636 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3436

[startup+0.101103 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 18061
/proc/meminfo: memFree=1560296/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=3436 CPUtime=0.09
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 486 0 0 0 9 0 0 0 18 0 1 0 227316243 3518464 470 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 859 470 95 220 0 636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.30114 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 18061
/proc/meminfo: memFree=1560296/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=3436 CPUtime=0.29
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 527 0 0 0 29 0 0 0 19 0 1 0 227316243 3518464 511 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 859 511 95 220 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3436

[startup+0.701216 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 18061
/proc/meminfo: memFree=1560296/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=3436 CPUtime=0.69
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 599 0 0 0 69 0 0 0 22 0 1 0 227316243 3518464 583 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579053 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 859 583 95 220 0 636 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3436

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18062
/proc/meminfo: memFree=1558112/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=5488 CPUtime=1.49
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 734 0 0 0 149 0 0 0 25 0 1 0 227316243 5619712 718 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539151 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 1372 718 95 220 0 1149 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5488

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18062
/proc/meminfo: memFree=1557296/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=5488 CPUtime=3.09
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 925 0 0 0 309 0 0 0 25 0 1 0 227316243 5619712 909 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 1372 909 95 220 0 1149 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5488

[startup+6.30127 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18062
/proc/meminfo: memFree=1556464/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=5488 CPUtime=6.29
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 1001 0 0 0 629 0 0 0 25 0 1 0 227316243 5619712 985 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 1372 985 95 220 0 1149 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5488

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18062
/proc/meminfo: memFree=1555632/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=5488 CPUtime=12.68
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 1203 0 0 0 1268 0 0 0 25 0 1 0 227316243 5619712 1187 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538694 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 1372 1187 95 220 0 1149 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5488

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/85 18088
/proc/meminfo: memFree=1553664/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=9720 CPUtime=25.48
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 1384 0 0 0 2547 1 0 0 25 0 1 0 227316243 9953280 1368 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 2430 1368 95 220 0 2207 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9720

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/85 18218
/proc/meminfo: memFree=1552312/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=9988 CPUtime=51.01
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 1715 0 0 0 5100 1 0 0 25 0 1 0 227316243 10227712 1699 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532816 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 2497 1699 95 220 0 2274 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 9988

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 18260
/proc/meminfo: memFree=1551792/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=10388 CPUtime=102.16
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 2102 0 0 0 10214 2 0 0 25 0 1 0 227316243 10637312 2086 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 2597 2086 95 220 0 2374 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 10388

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18260
/proc/meminfo: memFree=1550704/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=10924 CPUtime=162.14
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 2374 0 0 0 16211 3 0 0 25 0 1 0 227316243 11186176 2358 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 2731 2358 95 220 0 2508 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 10924

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18260
/proc/meminfo: memFree=1549424/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=11456 CPUtime=222.12
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 2684 0 0 0 22208 4 0 0 25 0 1 0 227316243 11730944 2668 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 2864 2668 95 220 0 2641 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 11456

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18260
/proc/meminfo: memFree=1548912/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=15828 CPUtime=282.1
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 2807 0 0 0 28205 5 0 0 25 0 1 0 227316243 16207872 2791 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 3957 2791 95 220 0 3734 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 15828

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18260
/proc/meminfo: memFree=1548400/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=16100 CPUtime=342.08
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 2942 0 0 0 34203 5 0 0 25 0 1 0 227316243 16486400 2926 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 4025 2926 95 220 0 3802 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 16100

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18260
/proc/meminfo: memFree=1548080/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=16372 CPUtime=402.05
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 3028 0 0 0 40200 5 0 0 25 0 1 0 227316243 16764928 3012 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 4093 3012 95 220 0 3870 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 16372

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18260
/proc/meminfo: memFree=1547632/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=16648 CPUtime=462.03
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 3148 0 0 0 46197 6 0 0 25 0 1 0 227316243 17047552 3132 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 4162 3132 95 220 0 3939 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 16648

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18260
/proc/meminfo: memFree=1547120/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=16956 CPUtime=522.02
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 3301 0 0 0 52195 7 0 0 25 0 1 0 227316243 17362944 3285 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 4239 3285 95 220 0 4016 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 16956

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18260
/proc/meminfo: memFree=1546736/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=17228 CPUtime=582
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 3401 0 0 0 58193 7 0 0 25 0 1 0 227316243 17641472 3385 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528663 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 4307 3385 95 220 0 4084 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 17228

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18260
/proc/meminfo: memFree=1546480/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=17496 CPUtime=641.98
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 3455 0 0 0 64190 8 0 0 25 0 1 0 227316243 17915904 3439 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533543 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 4374 3439 95 220 0 4151 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 17496


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 18460
/proc/meminfo: memFree=1535152/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29104 CPUtime=4060.72
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6282 0 0 0 406037 35 0 0 25 0 1 0 227316243 29802496 6266 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7276 6266 95 220 0 7053 0
Current children cumulated CPU time (s) 4060.72
Current children cumulated vsize (KiB) 29104

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 18460
/proc/meminfo: memFree=1535088/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29104 CPUtime=4120.69
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6294 0 0 0 412034 35 0 0 25 0 1 0 227316243 29802496 6278 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532931 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7276 6278 95 220 0 7053 0
Current children cumulated CPU time (s) 4120.69
Current children cumulated vsize (KiB) 29104

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 18460
/proc/meminfo: memFree=1534960/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29264 CPUtime=4180.67
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6320 0 0 0 418032 35 0 0 25 0 1 0 227316243 29966336 6304 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7316 6304 95 220 0 7093 0
Current children cumulated CPU time (s) 4180.67
Current children cumulated vsize (KiB) 29264

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1534896/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29264 CPUtime=4240.66
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6335 0 0 0 424030 36 0 0 25 0 1 0 227316243 29966336 6319 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7316 6319 95 220 0 7093 0
Current children cumulated CPU time (s) 4240.66
Current children cumulated vsize (KiB) 29264

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1534832/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29264 CPUtime=4300.63
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6347 0 0 0 430027 36 0 0 25 0 1 0 227316243 29966336 6331 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579491 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7316 6331 95 220 0 7093 0
Current children cumulated CPU time (s) 4300.63
Current children cumulated vsize (KiB) 29264

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1534768/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29448 CPUtime=4360.61
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6359 0 0 0 436025 36 0 0 25 0 1 0 227316243 30154752 6343 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7362 6343 95 220 0 7139 0
Current children cumulated CPU time (s) 4360.61
Current children cumulated vsize (KiB) 29448

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1534768/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29448 CPUtime=4420.6
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6371 0 0 0 442023 37 0 0 25 0 1 0 227316243 30154752 6355 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7362 6355 95 220 0 7139 0
Current children cumulated CPU time (s) 4420.6
Current children cumulated vsize (KiB) 29448

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1534704/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29448 CPUtime=4480.57
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6382 0 0 0 448020 37 0 0 25 0 1 0 227316243 30154752 6366 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7362 6366 95 220 0 7139 0
Current children cumulated CPU time (s) 4480.57
Current children cumulated vsize (KiB) 29448

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1534640/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29592 CPUtime=4540.55
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6390 0 0 0 454018 37 0 0 25 0 1 0 227316243 30302208 6374 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532367 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7398 6374 95 220 0 7175 0
Current children cumulated CPU time (s) 4540.55
Current children cumulated vsize (KiB) 29592

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1534448/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29592 CPUtime=4600.53
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6446 0 0 0 460015 38 0 0 25 0 1 0 227316243 30302208 6430 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7398 6430 95 220 0 7175 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 29592

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1534384/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29736 CPUtime=4660.51
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6465 0 0 0 466013 38 0 0 25 0 1 0 227316243 30449664 6449 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7434 6449 95 220 0 7211 0
Current children cumulated CPU time (s) 4660.51
Current children cumulated vsize (KiB) 29736

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1534192/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29736 CPUtime=4720.5
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6502 0 0 0 472011 39 0 0 25 0 1 0 227316243 30449664 6486 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7434 6486 95 220 0 7211 0
Current children cumulated CPU time (s) 4720.5
Current children cumulated vsize (KiB) 29736

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1534192/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29896 CPUtime=4780.47
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6511 0 0 0 478008 39 0 0 25 0 1 0 227316243 30613504 6495 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7474 6495 95 220 0 7251 0
Current children cumulated CPU time (s) 4780.47
Current children cumulated vsize (KiB) 29896

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1534128/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=29896 CPUtime=4840.45
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6531 0 0 0 484005 40 0 0 25 0 1 0 227316243 30613504 6515 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7474 6515 95 220 0 7251 0
Current children cumulated CPU time (s) 4840.45
Current children cumulated vsize (KiB) 29896

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1533936/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=30056 CPUtime=4900.43
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6583 0 0 0 490003 40 0 0 25 0 1 0 227316243 30777344 6567 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7514 6567 95 220 0 7291 0
Current children cumulated CPU time (s) 4900.43
Current children cumulated vsize (KiB) 30056

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1533744/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=30200 CPUtime=4960.4
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6617 0 0 0 496000 40 0 0 25 0 1 0 227316243 30924800 6601 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7550 6601 95 220 0 7327 0
Current children cumulated CPU time (s) 4960.4
Current children cumulated vsize (KiB) 30200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1533808/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=30200 CPUtime=5000
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6622 0 0 0 499959 41 0 0 25 0 1 0 227316243 30924800 6606 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7550 6606 95 220 0 7327 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 30200

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1533808/2055920 swapFree=4145508/4192956
[pid=18061] ppid=18059 vsize=30200 CPUtime=5000
/proc/18061/stat : 18061 (sat7_bin) R 18059 18061 17768 0 -1 4194304 6622 0 0 0 499959 41 0 0 25 0 1 0 227316243 30924800 6606 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/18061/statm: 7550 6606 95 220 0 7327 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 30200

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.01
CPU user time (s): 4999.6
CPU system time (s): 0.415936
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 30200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.415936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6622
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= 32798

runsolver used 4.77727 second user time and 12.5691 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sat Apr 28 21:00:38 UTC 2007

IDJOB= 425546
IDBENCH= 20240
IDSOLVER= 183
FILE ID= node37/425546-1177794038

PBS_JOBID= 4715762

Free space on /tmp= 66516 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/425546-1177794038/sat7_bin /tmp/evaluation/425546-1177794038/instance-425546-1177794038.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-425546-1177794038 -o ROOT/results/node37/solver-425546-1177794038 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425546-1177794038/sat7_bin /tmp/evaluation/425546-1177794038/instance-425546-1177794038.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7dc1e0d3ec36f8265c6ac507adda4d13

RANDOM SEED= 459909268

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1560704 kB
Buffers:         48808 kB
Cached:         357388 kB
SwapCached:      15744 kB
Active:         237064 kB
Inactive:       192804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560704 kB
SwapTotal:     4192956 kB
SwapFree:      4145508 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          30344 kB
Slab:            50676 kB
Committed_AS:  2137712 kB
PageTables:       2000 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= 66516 MiB

End job on node37 on Sat Apr 28 22:24:02 UTC 2007