Trace number 425471

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) 5000.15 5004.16

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
MD5SUMf66569529952df21cc4528cb4e064952
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.34	c Starting solver ...
0.39/0.44	c Restarting after 101 conflicts
0.49/0.57	c Restarting after 251 conflicts
0.69/0.78	c Restarting after 477 conflicts
0.99/1.06	c Restarting after 817 conflicts
1.49/1.52	c Restarting after 1326 conflicts
2.19/2.22	c Restarting after 2085 conflicts
3.19/3.25	c Restarting after 3224 conflicts
4.69/4.79	c Restarting after 4932 conflicts
6.99/7.08	c Restarting after 7494 conflicts
11.19/11.28	c Restarting after 11338 conflicts
17.58/17.61	c Restarting after 17104 conflicts
27.66/27.76	c Restarting after 25754 conflicts
45.66/45.75	c Restarting after 38728 conflicts
76.03/76.13	c Restarting after 58189 conflicts
130.79/130.96	c Restarting after 87381 conflicts
220.41/220.64	c Restarting after 131170 conflicts
380.97/381.33	c Restarting after 196856 conflicts
684.24/684.83	c Restarting after 295382 conflicts
1155.84/1156.88	c Restarting after 443171 conflicts
1962.78/1964.48	c Restarting after 664854 conflicts
3271.98/3274.62	c Restarting after 997380 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/node40/watcher-425471-1177762133 -o ROOT/results/node40/solver-425471-1177762133 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425471-1177762133/sat7_bin /tmp/evaluation/425471-1177762133/instance-425471-1177762133.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 3/77 21397
/proc/meminfo: memFree=1640424/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=2396 CPUtime=0
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 430 0 0 0 0 0 0 0 18 0 1 0 105092830 2453504 414 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 599 416 88 220 0 376 0

[startup+0.057505 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21397
/proc/meminfo: memFree=1640424/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=3940 CPUtime=0.05
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 711 0 0 0 5 0 0 0 18 0 1 0 105092830 4034560 695 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 985 695 88 220 0 762 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3940

[startup+0.101515 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21397
/proc/meminfo: memFree=1640424/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=5992 CPUtime=0.1
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 837 0 0 0 10 0 0 0 18 0 1 0 105092830 6135808 821 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134847853 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 1498 821 88 220 0 1275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5992

[startup+0.301556 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21397
/proc/meminfo: memFree=1640424/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=10092 CPUtime=0.29
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 1405 0 0 0 29 0 0 0 20 0 1 0 105092830 10334208 1389 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134756106 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 2523 1389 88 220 0 2300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10092

[startup+0.701641 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21397
/proc/meminfo: memFree=1640424/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=10284 CPUtime=0.69
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 1923 0 0 0 69 0 0 0 23 0 1 0 105092830 10530816 1907 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 2571 1907 95 220 0 2348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10284

[startup+1.50181 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21398
/proc/meminfo: memFree=1632800/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=10284 CPUtime=1.49
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 2184 0 0 0 149 0 0 0 25 0 1 0 105092830 10530816 2168 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578696 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 2571 2168 95 220 0 2348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10284

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21398
/proc/meminfo: memFree=1631072/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=14620 CPUtime=3.09
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 2766 0 0 0 308 1 0 0 25 0 1 0 105092830 14970880 2750 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538359 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 3655 2751 95 220 0 3432 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14620

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21398
/proc/meminfo: memFree=1626528/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=19044 CPUtime=6.29
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 3750 0 0 0 627 2 0 0 25 0 1 0 105092830 19501056 3734 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525307 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 4761 3734 95 220 0 4538 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19044

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21398
/proc/meminfo: memFree=1618400/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=24428 CPUtime=12.68
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 5779 0 0 0 1264 4 0 0 25 0 1 0 105092830 25014272 5763 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 6107 5763 95 220 0 5884 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24428

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21398
/proc/meminfo: memFree=1604832/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=38340 CPUtime=25.47
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 9038 0 0 0 2538 9 0 0 25 0 1 0 105092830 39260160 9022 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 9585 9022 95 220 0 9362 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 38340

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21398
/proc/meminfo: memFree=1580064/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=64884 CPUtime=51.05
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 15277 0 0 0 5090 15 0 0 25 0 1 0 105092830 66441216 15261 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 16221 15261 95 220 0 15998 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 64884

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21398
/proc/meminfo: memFree=1535584/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=109436 CPUtime=102.21
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 26261 0 0 0 10193 28 0 0 25 0 1 0 105092830 112062464 26245 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 27359 26245 95 220 0 27136 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 109436

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21398
/proc/meminfo: memFree=1501536/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=141780 CPUtime=162.15
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 34736 0 0 0 16177 38 0 0 25 0 1 0 105092830 145182720 34720 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 35445 34720 95 220 0 35222 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 141780

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21398
/proc/meminfo: memFree=1500896/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=141780 CPUtime=222.11
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 34906 0 0 0 22173 38 0 0 25 0 1 0 105092830 145182720 34890 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 35445 34890 95 220 0 35222 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 141780

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21398
/proc/meminfo: memFree=1498720/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=145880 CPUtime=282.07
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 35488 0 0 0 28168 39 0 0 25 0 1 0 105092830 149381120 35472 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536231 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 36470 35472 95 220 0 36247 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 145880

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21398
/proc/meminfo: memFree=1480096/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=162280 CPUtime=342
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 40109 0 0 0 34156 44 0 0 25 0 1 0 105092830 166174720 40093 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 40570 40093 95 220 0 40347 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 162280

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21398
/proc/meminfo: memFree=1472288/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=172660 CPUtime=401.95
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 42465 0 0 0 40149 46 0 0 25 0 1 0 105092830 176803840 41976 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029245 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 43165 41976 95 220 0 42942 0
Current children cumulated CPU time (s) 401.95
Current children cumulated vsize (KiB) 172660

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21398
/proc/meminfo: memFree=1472032/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=172660 CPUtime=461.92
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 42576 0 0 0 46145 47 0 0 25 0 1 0 105092830 176803840 42087 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 43165 42087 95 220 0 42942 0
Current children cumulated CPU time (s) 461.92
Current children cumulated vsize (KiB) 172660

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21400
/proc/meminfo: memFree=1469024/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=172660 CPUtime=521.87
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 43335 0 0 0 52139 48 0 0 25 0 1 0 105092830 176803840 42846 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 43165 42846 95 220 0 42942 0
Current children cumulated CPU time (s) 521.87
Current children cumulated vsize (KiB) 172660

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21400
/proc/meminfo: memFree=1465120/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=176760 CPUtime=581.83
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 44326 0 0 0 58134 49 0 0 25 0 1 0 105092830 181002240 43837 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 44190 43837 95 220 0 43967 0
Current children cumulated CPU time (s) 581.83
Current children cumulated vsize (KiB) 176760

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21400
/proc/meminfo: memFree=1456352/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=184960 CPUtime=641.77
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 46523 0 0 0 64126 51 0 0 25 0 1 0 105092830 189399040 46034 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 46240 46034 95 220 0 46017 0
Current children cumulated CPU time (s) 641.77
Current children cumulated vsize (KiB) 184960


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=1290912/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=353860 CPUtime=4059.03
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 87861 0 0 0 405790 113 0 0 25 0 1 0 105092830 362352640 87266 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 88465 87266 95 220 0 88242 0
Current children cumulated CPU time (s) 4059.03
Current children cumulated vsize (KiB) 353860

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1289696/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=353860 CPUtime=4118.96
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 88144 0 0 0 411783 113 0 0 25 0 1 0 105092830 362352640 87549 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 88465 87549 95 220 0 88242 0
Current children cumulated CPU time (s) 4118.96
Current children cumulated vsize (KiB) 353860

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1287520/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=353860 CPUtime=4178.92
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 88703 0 0 0 417779 113 0 0 25 0 1 0 105092830 362352640 88108 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529312 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 88465 88108 95 220 0 88242 0
Current children cumulated CPU time (s) 4178.92
Current children cumulated vsize (KiB) 353860

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1284576/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=357960 CPUtime=4238.88
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 89454 0 0 0 423774 114 0 0 25 0 1 0 105092830 366551040 88859 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 89490 88859 95 220 0 89267 0
Current children cumulated CPU time (s) 4238.88
Current children cumulated vsize (KiB) 357960

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1284576/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=357960 CPUtime=4298.81
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 89454 0 0 0 429767 114 0 0 25 0 1 0 105092830 366551040 88859 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 89490 88859 95 220 0 89267 0
Current children cumulated CPU time (s) 4298.81
Current children cumulated vsize (KiB) 357960

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1284576/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=357960 CPUtime=4358.76
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 89454 0 0 0 435761 115 0 0 25 0 1 0 105092830 366551040 88859 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 89490 88859 95 220 0 89267 0
Current children cumulated CPU time (s) 4358.76
Current children cumulated vsize (KiB) 357960

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1284512/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=357960 CPUtime=4418.72
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 89454 0 0 0 441757 115 0 0 25 0 1 0 105092830 366551040 88859 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 89490 88859 95 220 0 89267 0
Current children cumulated CPU time (s) 4418.72
Current children cumulated vsize (KiB) 357960

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1284512/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=357960 CPUtime=4478.67
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 89454 0 0 0 447752 115 0 0 25 0 1 0 105092830 366551040 88859 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 89490 88859 95 220 0 89267 0
Current children cumulated CPU time (s) 4478.67
Current children cumulated vsize (KiB) 357960

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1284512/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=357960 CPUtime=4538.63
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 89454 0 0 0 453748 115 0 0 25 0 1 0 105092830 366551040 88859 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 89490 88859 95 220 0 89267 0
Current children cumulated CPU time (s) 4538.63
Current children cumulated vsize (KiB) 357960

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1284320/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=357960 CPUtime=4598.59
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 89461 0 0 0 459744 115 0 0 25 0 1 0 105092830 366551040 88866 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 89490 88866 95 220 0 89267 0
Current children cumulated CPU time (s) 4598.59
Current children cumulated vsize (KiB) 357960

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1284256/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=357960 CPUtime=4658.54
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 89480 0 0 0 465739 115 0 0 25 0 1 0 105092830 366551040 88885 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 89490 88885 95 220 0 89267 0
Current children cumulated CPU time (s) 4658.54
Current children cumulated vsize (KiB) 357960

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1284320/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=357960 CPUtime=4718.51
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 89524 0 0 0 471735 116 0 0 25 0 1 0 105092830 366551040 88929 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 89490 88929 95 220 0 89267 0
Current children cumulated CPU time (s) 4718.51
Current children cumulated vsize (KiB) 357960

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1283808/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=357960 CPUtime=4778.46
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 89659 0 0 0 477730 116 0 0 25 0 1 0 105092830 366551040 89064 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 89490 89064 95 220 0 89267 0
Current children cumulated CPU time (s) 4778.46
Current children cumulated vsize (KiB) 357960

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1282656/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=362060 CPUtime=4838.41
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 89942 0 0 0 483724 117 0 0 25 0 1 0 105092830 370749440 89347 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21397/statm: 90515 89347 95 220 0 90292 0
Current children cumulated CPU time (s) 4838.41
Current children cumulated vsize (KiB) 362060

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1280736/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=362060 CPUtime=4898.36
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 90436 0 0 0 489719 117 0 0 25 0 1 0 105092830 370749440 89841 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 90515 89841 95 220 0 90292 0
Current children cumulated CPU time (s) 4898.36
Current children cumulated vsize (KiB) 362060

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1276832/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=366160 CPUtime=4958.32
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 91401 0 0 0 495713 119 0 0 25 0 1 0 105092830 374947840 90806 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 91540 90806 95 220 0 91317 0
Current children cumulated CPU time (s) 4958.32
Current children cumulated vsize (KiB) 366160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5004.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1276704/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=366160 CPUtime=5000.09
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 91425 0 0 0 499890 119 0 0 25 0 1 0 105092830 374947840 90830 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 91540 90830 95 220 0 91317 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 366160

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

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

[startup+5004.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21600
/proc/meminfo: memFree=1276704/2055920 swapFree=4157428/4192956
[pid=21397] ppid=21395 vsize=366160 CPUtime=5000.09
/proc/21397/stat : 21397 (sat7_bin) R 21395 21397 20908 0 -1 4194304 91425 0 0 0 499890 119 0 0 25 0 1 0 105092830 374947840 90830 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 0 0 0
/proc/21397/statm: 91540 90830 95 220 0 91317 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 366160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5004.16
CPU time (s): 5000.15
CPU user time (s): 4998.9
CPU system time (s): 1.24681
CPU usage (%): 99.9199
Max. virtual memory (cumulated for all children) (KiB): 366160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.9
system time used= 1.24681
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91425
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= 104494

runsolver used 4.44832 second user time and 13.7629 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sat Apr 28 12:08:53 UTC 2007

IDJOB= 425471
IDBENCH= 20151
IDSOLVER= 183
FILE ID= node40/425471-1177762133

PBS_JOBID= 4715571

Free space on /tmp= 66525 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
COMMAND LINE= /tmp/evaluation/425471-1177762133/sat7_bin /tmp/evaluation/425471-1177762133/instance-425471-1177762133.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-425471-1177762133 -o ROOT/results/node40/solver-425471-1177762133 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425471-1177762133/sat7_bin /tmp/evaluation/425471-1177762133/instance-425471-1177762133.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f66569529952df21cc4528cb4e064952

RANDOM SEED= 828776602

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1640896 kB
Buffers:         42412 kB
Cached:         303448 kB
SwapCached:      16784 kB
Active:         188064 kB
Inactive:       182548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640896 kB
SwapTotal:     4192956 kB
SwapFree:      4157428 kB
Dirty:            2516 kB
Writeback:           0 kB
Mapped:          30136 kB
Slab:            29816 kB
Committed_AS:  1062496 kB
PageTables:       1932 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= 66525 MiB

End job on node40 on Sat Apr 28 13:32:19 UTC 2007