Trace number 308808

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) 1200.06 1200.38

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
MD5SUM751158b675f07742fd932cd090fcc101
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 variables4497
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 102 conflicts
0.10/0.10	c Restarting after 252 conflicts
0.10/0.16	c Restarting after 477 conflicts
0.20/0.23	c Restarting after 814 conflicts
0.30/0.36	c Restarting after 1321 conflicts
0.50/0.55	c Restarting after 2080 conflicts
0.81/0.84	c Restarting after 3221 conflicts
1.22/1.30	c Restarting after 4929 conflicts
2.04/2.07	c Restarting after 7491 conflicts
3.26/3.35	c Restarting after 11335 conflicts
5.42/5.44	c Restarting after 17101 conflicts
8.59/8.63	c Restarting after 25751 conflicts
13.92/13.93	c Restarting after 38726 conflicts
23.13/23.24	c Restarting after 58187 conflicts
37.35/37.44	c Restarting after 87380 conflicts
60.09/60.18	c Restarting after 131169 conflicts
98.78/98.82	c Restarting after 196856 conflicts
159.18/159.28	c Restarting after 295382 conflicts
260.43/260.57	c Restarting after 443172 conflicts
428.84/429.01	c Restarting after 664856 conflicts
689.09/689.30	c Restarting after 997381 conflicts
1097.77/1098.10	c Restarting after 1496169 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node77/watcher-308808-1172528499 -o ROOT/results/node77/solver-308808-1172528499 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308808-1172528499/sat7_bin /tmp/evaluation/308808-1172528499/instance-308808-1172528499.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 3665
/proc/meminfo: memFree=1917248/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=1748 CPUtime=0
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 250 0 0 0 0 0 0 0 19 0 1 0 47717486 1789952 234 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134682728 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 437 234 88 220 0 214 0

[startup+0.106553 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 3665
/proc/meminfo: memFree=1917248/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=3436 CPUtime=0.1
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 488 0 0 0 10 0 0 0 20 0 1 0 47717486 3518464 472 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 859 472 95 220 0 636 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3436

[startup+0.5146 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 3665
/proc/meminfo: memFree=1917248/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=3436 CPUtime=0.5
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 568 0 0 0 50 0 0 0 24 0 1 0 47717486 3518464 552 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 859 552 95 220 0 636 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3436

[startup+1.3347 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1914936/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=5488 CPUtime=1.32
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 713 0 0 0 132 0 0 0 25 0 1 0 47717486 5619712 697 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532870 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 1372 697 95 220 0 1149 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5488

[startup+2.97089 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1913976/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=5488 CPUtime=2.95
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 937 0 0 0 295 0 0 0 25 0 1 0 47717486 5619712 921 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 1372 921 95 220 0 1149 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 5488

[startup+6.24727 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1913336/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=5488 CPUtime=6.24
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 1020 0 0 0 623 1 0 0 25 0 1 0 47717486 5619712 1004 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 1372 1004 95 220 0 1149 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5488

[startup+12.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1912704/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=5488 CPUtime=12.69
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 1185 0 0 0 1268 1 0 0 25 0 1 0 47717486 5619712 1169 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532453 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 1372 1169 95 220 0 1149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5488

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1912000/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=9720 CPUtime=25.48
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 1365 0 0 0 2547 1 0 0 25 0 1 0 47717486 9953280 1349 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 2430 1349 95 220 0 2207 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9720

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1910784/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=9984 CPUtime=51.08
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 1667 0 0 0 5106 2 0 0 25 0 1 0 47717486 10223616 1651 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 2496 1651 95 220 0 2273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9984

[startup+102.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1909440/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=10380 CPUtime=102.26
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 1999 0 0 0 10224 2 0 0 25 0 1 0 47717486 10629120 1983 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531803 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 2595 1983 95 220 0 2372 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10380

[startup+162.317 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1908608/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=10776 CPUtime=162.26
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 2208 0 0 0 16224 2 0 0 25 0 1 0 47717486 11034624 2192 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 2694 2192 95 220 0 2471 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 10776

[startup+222.322 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1907520/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=11176 CPUtime=222.25
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 2497 0 0 0 22222 3 0 0 25 0 1 0 47717486 11444224 2481 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 2794 2481 95 220 0 2571 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 11176

[startup+282.328 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1906432/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=15548 CPUtime=282.24
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 2763 0 0 0 28221 3 0 0 25 0 1 0 47717486 15921152 2747 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525691 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 3887 2747 95 220 0 3664 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 15548

[startup+342.336 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1905408/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=16108 CPUtime=342.23
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 3021 0 0 0 34220 3 0 0 25 0 1 0 47717486 16494592 3005 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4027 3005 95 220 0 3804 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 16108

[startup+402.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1904960/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=16384 CPUtime=402.22
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 3124 0 0 0 40219 3 0 0 25 0 1 0 47717486 16777216 3108 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525829 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4096 3108 95 220 0 3873 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 16384

[startup+462.354 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1904384/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=16800 CPUtime=462.21
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 3261 0 0 0 46218 3 0 0 25 0 1 0 47717486 17203200 3245 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538591 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4200 3245 95 220 0 3977 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 16800

[startup+522.362 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1904192/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=16932 CPUtime=522.2
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 3313 0 0 0 52217 3 0 0 25 0 1 0 47717486 17338368 3297 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579053 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4233 3297 95 220 0 4010 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 16932

[startup+582.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1903808/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=17204 CPUtime=582.2
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 3402 0 0 0 58217 3 0 0 25 0 1 0 47717486 17616896 3386 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4301 3386 95 220 0 4078 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 17204

[startup+642.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1903552/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=17344 CPUtime=642.2
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 3461 0 0 0 64216 4 0 0 25 0 1 0 47717486 17760256 3445 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4336 3445 95 220 0 4113 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 17344

[startup+702.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1903168/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=17488 CPUtime=702.2
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 3547 0 0 0 70216 4 0 0 25 0 1 0 47717486 17907712 3531 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4372 3531 95 220 0 4149 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 17488

[startup+762.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1902336/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=17964 CPUtime=762.19
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 3742 0 0 0 76215 4 0 0 25 0 1 0 47717486 18395136 3726 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533251 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4491 3726 95 220 0 4268 0
Current children cumulated CPU time (s) 762.19
Current children cumulated vsize (KiB) 17964

[startup+822.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1902144/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=18124 CPUtime=822.19
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 3803 0 0 0 82215 4 0 0 25 0 1 0 47717486 18558976 3787 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4531 3787 95 220 0 4308 0
Current children cumulated CPU time (s) 822.19
Current children cumulated vsize (KiB) 18124

[startup+882.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1901696/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=18396 CPUtime=882.18
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 3894 0 0 0 88214 4 0 0 25 0 1 0 47717486 18837504 3878 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4599 3878 95 220 0 4376 0
Current children cumulated CPU time (s) 882.18
Current children cumulated vsize (KiB) 18396

[startup+942.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1901568/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=18532 CPUtime=942.17
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 3936 0 0 0 94213 4 0 0 25 0 1 0 47717486 18976768 3920 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4633 3920 95 220 0 4410 0
Current children cumulated CPU time (s) 942.17
Current children cumulated vsize (KiB) 18532

[startup+1002.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1901248/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=18676 CPUtime=1002.16
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 4001 0 0 0 100212 4 0 0 25 0 1 0 47717486 19124224 3985 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4669 3985 95 220 0 4446 0
Current children cumulated CPU time (s) 1002.16
Current children cumulated vsize (KiB) 18676

[startup+1062.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1900992/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=18940 CPUtime=1062.15
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 4071 0 0 0 106211 4 0 0 25 0 1 0 47717486 19394560 4055 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4735 4055 95 220 0 4512 0
Current children cumulated CPU time (s) 1062.15
Current children cumulated vsize (KiB) 18940

[startup+1122.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1900800/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=19072 CPUtime=1122.14
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 4134 0 0 0 112210 4 0 0 25 0 1 0 47717486 19529728 4118 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4768 4118 95 220 0 4545 0
Current children cumulated CPU time (s) 1122.14
Current children cumulated vsize (KiB) 19072

[startup+1182.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1900480/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=19204 CPUtime=1182.13
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 4207 0 0 0 118209 4 0 0 25 0 1 0 47717486 19664896 4191 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4801 4191 95 220 0 4578 0
Current children cumulated CPU time (s) 1182.13
Current children cumulated vsize (KiB) 19204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1900416/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=19356 CPUtime=1200.05
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 4227 0 0 0 120001 4 0 0 25 0 1 0 47717486 19820544 4211 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4839 4211 95 220 0 4616 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 19356

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3666
/proc/meminfo: memFree=1900416/2055892 swapFree=4086192/4096564
[pid=3665] ppid=3663 vsize=19356 CPUtime=1200.05
/proc/3665/stat : 3665 (sat7_bin) R 3663 3665 2443 0 -1 4194304 4227 0 0 0 120001 4 0 0 25 0 1 0 47717486 19820544 4211 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/3665/statm: 4839 4211 95 220 0 4616 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 19356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.047992
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 19356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4227
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= 1284

runsolver used 0.871867 second user time and 2.33564 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Mon Feb 26 22:21:39 UTC 2007

IDJOB= 308808
IDBENCH= 20242
IDSOLVER= 101
FILE ID= node77/308808-1172528499

PBS_JOBID= 3971798

Free space on /tmp= 66647 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308808-1172528499/sat7_bin /tmp/evaluation/308808-1172528499/instance-308808-1172528499.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-308808-1172528499 -o ROOT/results/node77/solver-308808-1172528499 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308808-1172528499/sat7_bin /tmp/evaluation/308808-1172528499/instance-308808-1172528499.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 622948018

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1917592 kB
Buffers:         19608 kB
Cached:          83532 kB
SwapCached:       3892 kB
Active:          34372 kB
Inactive:        79436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1917592 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          15864 kB
Slab:            10904 kB
Committed_AS:    97440 kB
PageTables:       1432 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB

End job on node77 on Mon Feb 26 22:41:42 UTC 2007