Trace number 332641

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) 1200.1 1200.55

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
sat-grid-pbl-0200.sat05-1339.reshuffled-07.cnf
MD5SUM0b356767f83a803ddf362cecd03688e1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.595909
Satisfiable
(Un)Satisfiability was proved
Number of variables40200
Number of clauses79801
Sum of the clauses size318798
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2200
Number of clauses of size 30
Number of clauses of size 479599
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.59/0.66	c Starting solver ...
0.69/0.77	c Restarting after 101 conflicts
0.89/0.98	c Restarting after 251 conflicts
1.19/1.23	c Restarting after 478 conflicts
1.39/1.49	c Restarting after 815 conflicts
1.59/1.64	c Restarting after 1321 conflicts
1.69/1.76	c Restarting after 2080 conflicts
1.69/1.79	c Restarting after 3219 conflicts
2.19/2.27	c Restarting after 4928 conflicts
2.29/2.34	c Restarting after 7491 conflicts
3.99/4.02	c Restarting after 11335 conflicts
4.19/4.29	c Restarting after 17101 conflicts
4.59/4.62	c Restarting after 25750 conflicts
7.99/8.04	c Restarting after 38725 conflicts
9.49/9.51	c Restarting after 58186 conflicts
10.59/10.63	c Restarting after 87378 conflicts
17.28/17.31	c Restarting after 131168 conflicts
23.38/23.43	c Restarting after 196854 conflicts
35.78/35.85	c Restarting after 295381 conflicts
54.68/54.74	c Restarting after 443171 conflicts
86.67/86.72	c Restarting after 664856 conflicts
142.85/142.95	c Restarting after 997385 conflicts
224.47/224.66	c Restarting after 1496174 conflicts
332.28/332.52	c Restarting after 2244356 conflicts
537.33/537.66	c Restarting after 3366630 conflicts
848.64/849.05	c Restarting after 5050041 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node7/watcher-332641-1173484671 -o ROOT/results/node7/solver-332641-1173484671 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332641-1173484671/sat7_bin /tmp/evaluation/332641-1173484671/instance-332641-1173484671.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.98 0.96 0.96 3/77 15155
/proc/meminfo: memFree=1411352/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=2716 CPUtime=0
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 368421881 2781184 476 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 679 479 88 220 0 456 0

[startup+0.089328 s]
/proc/loadavg: 0.98 0.96 0.96 3/77 15155
/proc/meminfo: memFree=1411352/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=7108 CPUtime=0.08
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 1382 0 0 0 7 1 0 0 18 0 1 0 368421881 7278592 1365 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 1777 1365 88 220 0 1554 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7108

[startup+0.102329 s]
/proc/loadavg: 0.98 0.96 0.96 3/77 15155
/proc/meminfo: memFree=1411352/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=7108 CPUtime=0.1
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 1407 0 0 0 9 1 0 0 18 0 1 0 368421881 7278592 1390 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 1777 1390 88 220 0 1554 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7108

[startup+0.30135 s]
/proc/loadavg: 0.98 0.96 0.96 3/77 15155
/proc/meminfo: memFree=1411352/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=11208 CPUtime=0.29
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 1788 0 0 0 28 1 0 0 19 0 1 0 368421881 11476992 1771 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 2802 1771 88 220 0 2579 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11208

[startup+0.702391 s]
/proc/loadavg: 0.98 0.96 0.96 3/77 15155
/proc/meminfo: memFree=1411352/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=16048 CPUtime=0.69
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 2943 0 0 0 68 1 0 0 23 0 1 0 368421881 16433152 2926 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 4012 2926 93 220 0 3789 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16048

[startup+1.50148 s]
/proc/loadavg: 0.98 0.96 0.96 2/78 15156
/proc/meminfo: memFree=1399696/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=16176 CPUtime=1.49
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 3053 0 0 0 148 1 0 0 25 0 1 0 368421881 16564224 3003 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 4044 3003 95 220 0 3821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16176

[startup+3.10164 s]
/proc/loadavg: 0.98 0.97 0.96 2/78 15156
/proc/meminfo: memFree=1399184/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=16176 CPUtime=3.09
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 3265 0 0 0 308 1 0 0 25 0 1 0 368421881 16564224 3215 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 4044 3215 95 220 0 3821 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16176

[startup+6.30198 s]
/proc/loadavg: 0.98 0.97 0.96 2/78 15156
/proc/meminfo: memFree=1396560/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=16308 CPUtime=6.29
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 3797 0 0 0 627 2 0 0 25 0 1 0 368421881 16699392 3747 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542147 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 4077 3747 95 220 0 3854 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16308

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15156
/proc/meminfo: memFree=1389392/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=25216 CPUtime=12.69
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 5637 0 0 0 1266 3 0 0 25 0 1 0 368421881 25821184 5587 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 6304 5587 95 220 0 6081 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25216

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15156
/proc/meminfo: memFree=1380112/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=35228 CPUtime=25.48
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 7883 0 0 0 2544 4 0 0 25 0 1 0 368421881 36073472 7833 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 8807 7833 95 220 0 8584 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35228

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15156
/proc/meminfo: memFree=1368464/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=47556 CPUtime=51.08
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 10827 0 0 0 5102 6 0 0 25 0 1 0 368421881 48697344 10777 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 11889 10777 95 220 0 11666 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47556

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15156
/proc/meminfo: memFree=1333584/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=80572 CPUtime=102.27
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 19498 0 0 0 10216 11 0 0 25 0 1 0 368421881 82505728 19448 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 20143 19448 95 220 0 19920 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 80572

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15156
/proc/meminfo: memFree=1320656/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=95284 CPUtime=162.25
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 22729 0 0 0 16211 14 0 0 25 0 1 0 368421881 97570816 22679 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 23821 22679 95 220 0 23598 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 95284

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/84 15268
/proc/meminfo: memFree=1305696/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=110340 CPUtime=222.18
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 26149 0 0 0 22201 17 0 0 25 0 1 0 368421881 112988160 26099 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529318 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 27585 26099 95 220 0 27362 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 110340

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15354
/proc/meminfo: memFree=1297104/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=121100 CPUtime=282.1
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 28580 0 0 0 28190 20 0 0 25 0 1 0 368421881 124006400 28530 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 30275 28530 95 220 0 30052 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 121100

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15354
/proc/meminfo: memFree=1289040/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=128836 CPUtime=342.08
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 30585 0 0 0 34187 21 0 0 25 0 1 0 368421881 131928064 30535 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 32209 30535 95 220 0 31986 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 128836

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15354
/proc/meminfo: memFree=1279888/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=138768 CPUtime=402.07
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 32878 0 0 0 40183 24 0 0 25 0 1 0 368421881 142098432 32828 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531422 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 34692 32828 95 220 0 34469 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 138768

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15354
/proc/meminfo: memFree=1266384/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=154784 CPUtime=462.05
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 36330 0 0 0 46177 28 0 0 25 0 1 0 368421881 158498816 36214 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 38696 36214 95 220 0 38473 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 154784

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15354
/proc/meminfo: memFree=1252624/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=167756 CPUtime=522.03
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 39901 0 0 0 52173 30 0 0 25 0 1 0 368421881 171782144 39622 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528732 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 41939 39622 95 220 0 41716 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 167756

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15354
/proc/meminfo: memFree=1241744/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=182220 CPUtime=582.01
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 42654 0 0 0 58168 33 0 0 25 0 1 0 368421881 186593280 42334 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 45555 42334 95 220 0 45332 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 182220

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15354
/proc/meminfo: memFree=1236112/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=188296 CPUtime=642.01
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 44075 0 0 0 64166 35 0 0 25 0 1 0 368421881 192815104 43722 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536271 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 47074 43722 95 220 0 46851 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 188296

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15354
/proc/meminfo: memFree=1227344/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=198504 CPUtime=701.98
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 46381 0 0 0 70161 37 0 0 25 0 1 0 368421881 203268096 45929 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 49626 45929 95 220 0 49403 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 198504

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15354
/proc/meminfo: memFree=1220432/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=206736 CPUtime=761.97
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 48129 0 0 0 76157 40 0 0 25 0 1 0 368421881 211697664 47677 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528625 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 51684 47677 95 220 0 51461 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 206736

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15354
/proc/meminfo: memFree=1202960/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=223872 CPUtime=821.95
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 52503 0 0 0 82153 42 0 0 25 0 1 0 368421881 229244928 52051 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 55968 52051 95 220 0 55745 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 223872

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15354
/proc/meminfo: memFree=1185360/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=242104 CPUtime=881.94
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 56899 0 0 0 88148 46 0 0 25 0 1 0 368421881 247914496 56431 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 60526 56431 95 220 0 60303 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 242104

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15354
/proc/meminfo: memFree=1177296/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=248240 CPUtime=941.91
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 59028 0 0 0 94143 48 0 0 25 0 1 0 368421881 254197760 58461 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 62060 58461 95 220 0 61837 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 248240

[startup+1002.3 s]
/proc/loadavg: 1.06 0.99 0.97 2/78 15354
/proc/meminfo: memFree=1170576/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=257996 CPUtime=1001.9
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 60803 0 0 0 100140 50 0 0 25 0 1 0 368421881 264187904 60104 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 64499 60104 95 220 0 64276 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 257996

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.97 2/78 15354
/proc/meminfo: memFree=1164624/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=263192 CPUtime=1061.88
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 62351 0 0 0 106137 51 0 0 25 0 1 0 368421881 269508608 61652 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 65798 61652 95 220 0 65575 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 263192

[startup+1122.3 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 15354
/proc/meminfo: memFree=1151504/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=276268 CPUtime=1121.86
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 65638 0 0 0 112132 54 0 0 25 0 1 0 368421881 282898432 64874 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 69067 64874 95 220 0 68844 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 276268

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15354
/proc/meminfo: memFree=1145872/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=287344 CPUtime=1181.85
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 67085 0 0 0 118130 55 0 0 25 0 1 0 368421881 294240256 66321 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 71836 66321 95 220 0 71613 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 287344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15354
/proc/meminfo: memFree=1143888/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=288544 CPUtime=1200.05
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 67575 0 0 0 119949 56 0 0 25 0 1 0 368421881 295469056 66778 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 72136 66778 95 220 0 71913 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 288544

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15354
/proc/meminfo: memFree=1143888/2055920 swapFree=4147472/4192956
[pid=15155] ppid=15153 vsize=288544 CPUtime=1200.05
/proc/15155/stat : 15155 (sat7_bin) R 15153 15155 13940 0 -1 4194304 67575 0 0 0 119949 56 0 0 25 0 1 0 368421881 295469056 66778 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15155/statm: 72136 66778 95 220 0 71913 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 288544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.5
CPU system time (s): 0.601908
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 288544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.601908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67575
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= 21914

runsolver used 1.42278 second user time and 2.95455 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri Mar  9 23:57:52 UTC 2007

IDJOB= 332641
IDBENCH= 24585
IDSOLVER= 101
FILE ID= node7/332641-1173484671

PBS_JOBID= 4101093

Free space on /tmp= 66484 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/sat-grid-pbl-0200.sat05-1339.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332641-1173484671/sat7_bin /tmp/evaluation/332641-1173484671/instance-332641-1173484671.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-332641-1173484671 -o ROOT/results/node7/solver-332641-1173484671 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332641-1173484671/sat7_bin /tmp/evaluation/332641-1173484671/instance-332641-1173484671.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  0b356767f83a803ddf362cecd03688e1

RANDOM SEED= 348201623

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1411696 kB
Buffers:         50276 kB
Cached:         501660 kB
SwapCached:       8588 kB
Active:         237100 kB
Inactive:       340008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1411696 kB
SwapTotal:     4192956 kB
SwapFree:      4147472 kB
Dirty:            3304 kB
Writeback:           0 kB
Mapped:          32172 kB
Slab:            52624 kB
Committed_AS:  1209928 kB
PageTables:       1768 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= 66484 MiB

End job on node7 on Sat Mar 10 00:17:54 UTC 2007