Trace number 311350

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) 1200.05 1200.37

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
MD5SUMee25cd84874e48f6cb4ebfcb1b834a80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark116.655
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
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
0.00/0.06	c Restarting after 251 conflicts
0.00/0.09	c Restarting after 476 conflicts
0.10/0.14	c Restarting after 813 conflicts
0.20/0.21	c Restarting after 1320 conflicts
0.30/0.33	c Restarting after 2079 conflicts
0.51/0.52	c Restarting after 3218 conflicts
0.81/0.83	c Restarting after 4927 conflicts
1.22/1.29	c Restarting after 7489 conflicts
1.94/1.98	c Restarting after 11333 conflicts
3.06/3.09	c Restarting after 17099 conflicts
4.80/4.84	c Restarting after 25748 conflicts
7.47/7.54	c Restarting after 38722 conflicts
11.97/12.02	c Restarting after 58183 conflicts
18.52/18.59	c Restarting after 87378 conflicts
29.07/29.18	c Restarting after 131167 conflicts
45.14/45.23	c Restarting after 196853 conflicts
70.75/70.80	c Restarting after 295379 conflicts
112.52/112.61	c Restarting after 443168 conflicts
178.36/178.42	c Restarting after 664851 conflicts
282.80/282.94	c Restarting after 997376 conflicts
453.70/453.92	c Restarting after 1496164 conflicts
730.87/731.10	c Restarting after 2244347 conflicts
1172.79/1173.17	c Restarting after 3366621 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/node68/watcher-311350-1172568398 -o ROOT/results/node68/solver-311350-1172568398 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311350-1172568398/sat7_bin /tmp/evaluation/311350-1172568398/instance-311350-1172568398.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 3/64 1358
/proc/meminfo: memFree=1807128/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=1332 CPUtime=0
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 276797437 1363968 168 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134548213 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 333 168 88 220 0 110 0

[startup+0.106836 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1358
/proc/meminfo: memFree=1807128/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=2112 CPUtime=0.1
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 322 0 0 0 10 0 0 0 18 0 1 0 276797437 2162688 305 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 528 305 95 220 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.514873 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1358
/proc/meminfo: memFree=1807128/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=3140 CPUtime=0.51
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 415 0 0 0 51 0 0 0 22 0 1 0 276797437 3215360 398 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528663 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 785 398 95 220 0 562 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3140

[startup+1.33495 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1805648/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=3140 CPUtime=1.33
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 481 0 0 0 133 0 0 0 25 0 1 0 276797437 3215360 464 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 785 464 95 220 0 562 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3140

[startup+2.9711 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1805200/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=3280 CPUtime=2.96
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 567 0 0 0 296 0 0 0 25 0 1 0 276797437 3358720 550 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 820 550 95 220 0 597 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3280

[startup+6.24739 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1804688/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=3280 CPUtime=6.24
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 667 0 0 0 624 0 0 0 25 0 1 0 276797437 3358720 650 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528462 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 820 650 95 220 0 597 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3280

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1804248/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=5464 CPUtime=12.69
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 770 0 0 0 1269 0 0 0 25 0 1 0 276797437 5595136 753 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525265 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 1366 753 95 220 0 1143 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5464

[startup+25.5071 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1803672/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=5600 CPUtime=25.49
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 911 0 0 0 2549 0 0 0 25 0 1 0 276797437 5734400 894 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532651 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 1400 894 95 220 0 1177 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5600

[startup+51.1125 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1802968/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=6004 CPUtime=51.09
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 1089 0 0 0 5108 1 0 0 25 0 1 0 276797437 6148096 1072 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 1501 1072 95 220 0 1278 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6004

[startup+102.323 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1802200/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=6428 CPUtime=102.29
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 1282 0 0 0 10228 1 0 0 25 0 1 0 276797437 6582272 1265 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539121 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 1607 1265 95 220 0 1384 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 6428

[startup+162.344 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1801432/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=6824 CPUtime=162.29
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 1435 0 0 0 16228 1 0 0 25 0 1 0 276797437 6987776 1418 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 1706 1418 95 220 0 1483 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 6824

[startup+222.359 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1800728/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=11056 CPUtime=222.29
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 1609 0 0 0 22228 1 0 0 25 0 1 0 276797437 11321344 1592 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 2764 1592 95 220 0 2541 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 11056

[startup+282.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1800344/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=11456 CPUtime=282.29
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 1723 0 0 0 28228 1 0 0 25 0 1 0 276797437 11730944 1706 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 2864 1706 95 220 0 2641 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 11456

[startup+342.395 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1799832/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=11720 CPUtime=342.29
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 1839 0 0 0 34228 1 0 0 25 0 1 0 276797437 12001280 1822 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 2930 1822 95 220 0 2707 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 11720

[startup+402.415 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1799256/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=11864 CPUtime=402.3
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 1978 0 0 0 40228 2 0 0 25 0 1 0 276797437 12148736 1961 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 2966 1961 95 220 0 2743 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 11864

[startup+462.433 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1799000/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=12152 CPUtime=462.3
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2053 0 0 0 46228 2 0 0 25 0 1 0 276797437 12443648 2036 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528465 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3038 2036 95 220 0 2815 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 12152

[startup+522.447 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1359
/proc/meminfo: memFree=1798744/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=12292 CPUtime=522.3
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2113 0 0 0 52228 2 0 0 25 0 1 0 276797437 12587008 2096 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3073 2096 95 220 0 2850 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 12292

[startup+582.467 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1798424/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=12564 CPUtime=582.31
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2192 0 0 0 58229 2 0 0 25 0 1 0 276797437 12865536 2175 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532614 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3141 2175 95 220 0 2918 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 12564

[startup+642.487 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1798168/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=12696 CPUtime=642.31
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2238 0 0 0 64229 2 0 0 25 0 1 0 276797437 13000704 2221 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579396 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3174 2221 95 220 0 2951 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 12696

[startup+702.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1797784/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=12960 CPUtime=702.31
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2336 0 0 0 70229 2 0 0 25 0 1 0 276797437 13271040 2319 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538724 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3240 2319 95 220 0 3017 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 12960

[startup+762.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1797528/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=13092 CPUtime=762.31
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2404 0 0 0 76229 2 0 0 25 0 1 0 276797437 13406208 2387 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3273 2387 95 220 0 3050 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 13092

[startup+822.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1797400/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=13360 CPUtime=822.31
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2446 0 0 0 82229 2 0 0 25 0 1 0 276797437 13680640 2429 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3340 2429 95 220 0 3117 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 13360

[startup+882.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1361
/proc/meminfo: memFree=1797080/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=13496 CPUtime=882.31
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2516 0 0 0 88229 2 0 0 25 0 1 0 276797437 13819904 2499 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3374 2499 95 220 0 3151 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 13496

[startup+942.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1361
/proc/meminfo: memFree=1796952/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=13760 CPUtime=942.31
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2560 0 0 0 94229 2 0 0 25 0 1 0 276797437 14090240 2543 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3440 2543 95 220 0 3217 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 13760

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1361
/proc/meminfo: memFree=1796824/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=13896 CPUtime=1002.31
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2593 0 0 0 100229 2 0 0 25 0 1 0 276797437 14229504 2576 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3474 2576 95 220 0 3251 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 13896

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1361
/proc/meminfo: memFree=1796696/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=14056 CPUtime=1062.32
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2629 0 0 0 106230 2 0 0 25 0 1 0 276797437 14393344 2612 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3514 2612 95 220 0 3291 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 14056

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1361
/proc/meminfo: memFree=1796504/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=14192 CPUtime=1122.32
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2667 0 0 0 112230 2 0 0 25 0 1 0 276797437 14532608 2650 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579594 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3548 2650 95 220 0 3325 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 14192

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1361
/proc/meminfo: memFree=1796376/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=14192 CPUtime=1182.31
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2703 0 0 0 118229 2 0 0 25 0 1 0 276797437 14532608 2686 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3548 2686 95 220 0 3325 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 14192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1361
/proc/meminfo: memFree=1796248/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=14336 CPUtime=1200.03
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2726 0 0 0 120001 2 0 0 25 0 1 0 276797437 14680064 2709 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3584 2709 95 220 0 3361 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 14336

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1361
/proc/meminfo: memFree=1796248/2055920 swapFree=4183020/4192956
[pid=1358] ppid=1356 vsize=14336 CPUtime=1200.03
/proc/1358/stat : 1358 (sat7_bin) R 1356 1358 556 0 -1 4194304 2726 0 0 0 120001 2 0 0 25 0 1 0 276797437 14680064 2709 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1358/statm: 3584 2709 95 220 0 3361 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 14336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.030995
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 14336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2726
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= 8
involuntary context switches= 1458

runsolver used 0.820875 second user time and 2.39563 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue Feb 27 09:26:38 UTC 2007

IDJOB= 311350
IDBENCH= 20312
IDSOLVER= 101
FILE ID= node68/311350-1172568398

PBS_JOBID= 3971888

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311350-1172568398/sat7_bin /tmp/evaluation/311350-1172568398/instance-311350-1172568398.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-311350-1172568398 -o ROOT/results/node68/solver-311350-1172568398 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311350-1172568398/sat7_bin /tmp/evaluation/311350-1172568398/instance-311350-1172568398.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  ee25cd84874e48f6cb4ebfcb1b834a80

RANDOM SEED= 235107538

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1807536 kB
Buffers:         32056 kB
Cached:         168384 kB
SwapCached:       4308 kB
Active:         111468 kB
Inactive:        99028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807536 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            23960 kB
Committed_AS:   729508 kB
PageTables:       1380 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= 66559 MiB

End job on node68 on Tue Feb 27 09:46:41 UTC 2007