Trace number 311309

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 1200.39

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1891492462-09-SAT.cnf
MD5SUMe3a15c23dccd4bd1567a9bbf23bf14e3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.574911
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Starting solver ...
0.00/0.04	c Restarting after 101 conflicts
0.00/0.05	c Restarting after 251 conflicts
0.00/0.08	c Restarting after 476 conflicts
0.10/0.13	c Restarting after 815 conflicts
0.10/0.20	c Restarting after 1322 conflicts
0.30/0.32	c Restarting after 2081 conflicts
0.41/0.49	c Restarting after 3221 conflicts
0.71/0.76	c Restarting after 4930 conflicts
1.12/1.20	c Restarting after 7493 conflicts
1.84/1.89	c Restarting after 11337 conflicts
2.86/2.95	c Restarting after 17106 conflicts
4.60/4.65	c Restarting after 25755 conflicts
7.26/7.30	c Restarting after 38731 conflicts
11.56/11.60	c Restarting after 58192 conflicts
18.11/18.13	c Restarting after 87385 conflicts
28.46/28.55	c Restarting after 131176 conflicts
45.45/45.47	c Restarting after 196861 conflicts
71.65/71.75	c Restarting after 295388 conflicts
113.53/113.58	c Restarting after 443177 conflicts
181.81/181.96	c Restarting after 664860 conflicts
291.77/291.93	c Restarting after 997385 conflicts
464.57/464.75	c Restarting after 1496173 conflicts
746.73/746.96	c Restarting after 2244357 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-311309-1172567663 -o ROOT/results/node77/solver-311309-1172567663 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311309-1172567663/sat7_bin /tmp/evaluation/311309-1172567663/instance-311309-1172567663.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: 0.92 0.98 0.99 3/67 8807
/proc/meminfo: memFree=1829824/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=1332 CPUtime=0
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 184 0 0 0 0 0 0 0 20 0 1 0 51633920 1363968 168 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134548003 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 333 168 88 220 0 110 0

[startup+0.106724 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 8807
/proc/meminfo: memFree=1829824/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=2112 CPUtime=0.1
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 327 0 0 0 10 0 0 0 21 0 1 0 51633920 2162688 311 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 528 311 95 220 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.514772 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 8807
/proc/meminfo: memFree=1829824/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=3140 CPUtime=0.51
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 446 0 0 0 51 0 0 0 25 0 1 0 51633920 3215360 430 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 785 430 95 220 0 562 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3140

[startup+1.33487 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 8808
/proc/meminfo: memFree=1828216/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=3140 CPUtime=1.33
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 530 0 0 0 133 0 0 0 25 0 1 0 51633920 3215360 514 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536706 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 785 514 95 220 0 562 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3140

[startup+2.97106 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 8808
/proc/meminfo: memFree=1827768/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=3272 CPUtime=2.96
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 631 0 0 0 296 0 0 0 25 0 1 0 51633920 3350528 615 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 818 615 95 220 0 595 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3272

[startup+6.24945 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 8808
/proc/meminfo: memFree=1827128/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=5324 CPUtime=6.24
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 733 0 0 0 624 0 0 0 25 0 1 0 51633920 5451776 717 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 1331 717 95 220 0 1108 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5324

[startup+12.7022 s]
/proc/loadavg: 0.94 0.98 0.99 2/68 8808
/proc/meminfo: memFree=1826624/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=5456 CPUtime=12.69
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 857 0 0 0 1269 0 0 0 25 0 1 0 51633920 5586944 841 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537966 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 1364 841 95 220 0 1141 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5456

[startup+25.6028 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 8808
/proc/meminfo: memFree=1825984/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=5588 CPUtime=25.59
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 1025 0 0 0 2558 1 0 0 25 0 1 0 51633920 5722112 1009 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536563 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 1397 1009 95 220 0 1174 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 5588

[startup+51.2038 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 8808
/proc/meminfo: memFree=1824960/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=5984 CPUtime=51.18
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 1264 0 0 0 5117 1 0 0 25 0 1 0 51633920 6127616 1248 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533678 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 1496 1248 95 220 0 1273 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 5984

[startup+102.405 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 8808
/proc/meminfo: memFree=1823872/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=10484 CPUtime=102.37
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 1507 0 0 0 10236 1 0 0 25 0 1 0 51633920 10735616 1491 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532838 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 2621 1491 95 220 0 2398 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 10484

[startup+162.419 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8808
/proc/meminfo: memFree=1823232/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=10880 CPUtime=162.36
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 1673 0 0 0 16235 1 0 0 25 0 1 0 51633920 11141120 1657 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 2720 1657 95 220 0 2497 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 10880

[startup+222.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8808
/proc/meminfo: memFree=1822400/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=11284 CPUtime=222.35
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 1876 0 0 0 22234 1 0 0 25 0 1 0 51633920 11554816 1860 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533277 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 2821 1860 95 220 0 2598 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 11284

[startup+282.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8808
/proc/meminfo: memFree=1821824/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=11692 CPUtime=282.35
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 2035 0 0 0 28234 1 0 0 25 0 1 0 51633920 11972608 2019 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 2923 2019 95 220 0 2700 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 11692

[startup+342.442 s]
/proc/loadavg: 1.03 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1821120/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=11972 CPUtime=342.34
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 2199 0 0 0 34233 1 0 0 25 0 1 0 51633920 12259328 2183 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 2993 2183 95 220 0 2770 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 11972

[startup+402.453 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1820736/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=12236 CPUtime=402.33
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 2291 0 0 0 40232 1 0 0 25 0 1 0 51633920 12529664 2275 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3059 2275 95 220 0 2836 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 12236

[startup+462.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1820416/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=12504 CPUtime=462.32
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 2372 0 0 0 46231 1 0 0 25 0 1 0 51633920 12804096 2356 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3126 2356 95 220 0 2903 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 12504

[startup+522.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1819776/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=13044 CPUtime=522.31
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 2550 0 0 0 52230 1 0 0 25 0 1 0 51633920 13357056 2534 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3261 2534 95 220 0 3038 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 13044

[startup+582.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1819392/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=13312 CPUtime=582.32
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 2630 0 0 0 58230 2 0 0 25 0 1 0 51633920 13631488 2614 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3328 2614 95 220 0 3105 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 13312

[startup+642.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1819136/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=13444 CPUtime=642.31
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 2688 0 0 0 64229 2 0 0 25 0 1 0 51633920 13766656 2672 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3361 2672 95 220 0 3138 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 13444

[startup+702.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1818752/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=13712 CPUtime=702.3
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 2773 0 0 0 70228 2 0 0 25 0 1 0 51633920 14041088 2757 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3428 2757 95 220 0 3205 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 13712

[startup+762.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1818368/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=13988 CPUtime=762.29
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 2865 0 0 0 76227 2 0 0 25 0 1 0 51633920 14323712 2849 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3497 2849 95 220 0 3274 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 13988

[startup+822.52 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 8808
/proc/meminfo: memFree=1817600/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=14120 CPUtime=822.28
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 3060 0 0 0 82226 2 0 0 25 0 1 0 51633920 14458880 3044 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3530 3044 95 220 0 3307 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 14120

[startup+882.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1817280/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=14544 CPUtime=882.27
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 3149 0 0 0 88225 2 0 0 25 0 1 0 51633920 14893056 3133 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3636 3133 95 220 0 3413 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 14544

[startup+942.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1817088/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=14544 CPUtime=942.26
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 3181 0 0 0 94224 2 0 0 25 0 1 0 51633920 14893056 3165 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538385 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3636 3165 95 220 0 3413 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 14544

[startup+1002.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1816832/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=14812 CPUtime=1002.26
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 3242 0 0 0 100224 2 0 0 25 0 1 0 51633920 15167488 3226 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3703 3226 95 220 0 3480 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 14812

[startup+1062.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1816448/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=14948 CPUtime=1062.25
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 3343 0 0 0 106222 3 0 0 25 0 1 0 51633920 15306752 3327 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3737 3327 95 220 0 3514 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 14948

[startup+1122.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1816256/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=15220 CPUtime=1122.24
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 3393 0 0 0 112221 3 0 0 25 0 1 0 51633920 15585280 3377 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3805 3377 95 220 0 3582 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 15220

[startup+1182.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1816128/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=15376 CPUtime=1182.23
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 3433 0 0 0 118220 3 0 0 25 0 1 0 51633920 15745024 3417 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3844 3417 95 220 0 3621 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 15376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8808
/proc/meminfo: memFree=1816064/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=15376 CPUtime=1200.05
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 3444 0 0 0 120002 3 0 0 25 0 1 0 51633920 15745024 3428 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3844 3428 95 220 0 3621 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 15376

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 8808
/proc/meminfo: memFree=1816064/2055892 swapFree=4086192/4096564
[pid=8807] ppid=8805 vsize=15376 CPUtime=1200.05
/proc/8807/stat : 8807 (sat7_bin) R 8805 8807 7192 0 -1 4194304 3444 0 0 0 120002 3 0 0 25 0 1 0 51633920 15745024 3428 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/8807/statm: 3844 3428 95 220 0 3621 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 15376

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.035994
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 15376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3444
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= 1766

runsolver used 0.989849 second user time and 2.21766 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Tue Feb 27 09:14:24 UTC 2007

IDJOB= 311309
IDBENCH= 20311
IDSOLVER= 101
FILE ID= node77/311309-1172567663

PBS_JOBID= 3971876

Free space on /tmp= 66649 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1891492462-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/311309-1172567663/sat7_bin /tmp/evaluation/311309-1172567663/instance-311309-1172567663.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-311309-1172567663 -o ROOT/results/node77/solver-311309-1172567663 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311309-1172567663/sat7_bin /tmp/evaluation/311309-1172567663/instance-311309-1172567663.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  e3a15c23dccd4bd1567a9bbf23bf14e3

RANDOM SEED= 490654038

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:       1830296 kB
Buffers:         29328 kB
Cached:         151372 kB
SwapCached:       4056 kB
Active:          83600 kB
Inactive:       107288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1830296 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            21216 kB
Committed_AS:   119384 kB
PageTables:       1428 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= 66649 MiB

End job on node77 on Tue Feb 27 09:34:26 UTC 2007