Trace number 302002

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) 1200.07 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S260814579-03.cnf
MD5SUMcb25e5b4b3e93004a7aa665359e85972
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 variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.15	c Restarting after 100 conflicts
0.10/0.17	c Restarting after 250 conflicts
0.20/0.21	c Restarting after 475 conflicts
0.20/0.28	c Restarting after 812 conflicts
0.30/0.37	c Restarting after 1318 conflicts
0.51/0.51	c Restarting after 2077 conflicts
0.71/0.74	c Restarting after 3216 conflicts
1.01/1.11	c Restarting after 4925 conflicts
1.73/1.76	c Restarting after 7488 conflicts
2.76/2.84	c Restarting after 11334 conflicts
4.71/4.81	c Restarting after 17100 conflicts
8.29/8.31	c Restarting after 25751 conflicts
14.23/14.27	c Restarting after 38727 conflicts
25.09/25.14	c Restarting after 58189 conflicts
43.52/43.63	c Restarting after 87381 conflicts
74.96/75.05	c Restarting after 131170 conflicts
124.42/124.56	c Restarting after 196854 conflicts
208.51/208.60	c Restarting after 295381 conflicts
356.38/356.53	c Restarting after 443170 conflicts
587.52/587.79	c Restarting after 664856 conflicts
951.39/951.71	c Restarting after 997382 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/node23/watcher-302002-1172001965 -o ROOT/results/node23/solver-302002-1172001965 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302002-1172001965/sat7_bin /tmp/evaluation/302002-1172001965/instance-302002-1172001965.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: 0.72 0.92 0.69 3/77 15351
/proc/meminfo: memFree=1615696/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=1248 CPUtime=0
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 220150739 1277952 140 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 312 140 87 220 0 89 0

[startup+0.107244 s]
/proc/loadavg: 0.72 0.92 0.69 3/77 15351
/proc/meminfo: memFree=1615696/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=3052 CPUtime=0.1
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 446 0 0 0 10 0 0 0 18 0 1 0 220150739 3125248 429 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 763 429 88 220 0 540 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3052

[startup+0.51529 s]
/proc/loadavg: 0.72 0.92 0.69 3/77 15351
/proc/meminfo: memFree=1615696/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=5244 CPUtime=0.51
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 910 0 0 0 51 0 0 0 21 0 1 0 220150739 5369856 893 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 1311 893 95 220 0 1088 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5244

[startup+1.33538 s]
/proc/loadavg: 0.74 0.92 0.69 2/78 15352
/proc/meminfo: memFree=1610824/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=9344 CPUtime=1.32
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 1479 0 0 0 132 0 0 0 25 0 1 0 220150739 9568256 1462 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 2336 1462 95 220 0 2113 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9344

[startup+2.97358 s]
/proc/loadavg: 0.74 0.92 0.69 2/78 15352
/proc/meminfo: memFree=1608008/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=13444 CPUtime=2.97
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 2380 0 0 0 296 1 0 0 25 0 1 0 220150739 13766656 2363 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 3361 2363 95 220 0 3138 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13444

[startup+6.25294 s]
/proc/loadavg: 0.76 0.92 0.69 2/78 15352
/proc/meminfo: memFree=1601736/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=17544 CPUtime=6.25
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 3802 0 0 0 622 3 0 0 25 0 1 0 220150739 17965056 3785 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 4386 3785 95 220 0 4163 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 17544

[startup+12.7097 s]
/proc/loadavg: 0.78 0.93 0.69 2/78 15352
/proc/meminfo: memFree=1598152/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=21644 CPUtime=12.7
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 4439 0 0 0 1267 3 0 0 25 0 1 0 220150739 22163456 4422 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 5411 4422 95 220 0 5188 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 21644

[startup+25.5111 s]
/proc/loadavg: 0.82 0.93 0.70 2/78 15352
/proc/meminfo: memFree=1595528/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=21916 CPUtime=25.5
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 5165 0 0 0 2546 4 0 0 25 0 1 0 220150739 22441984 5148 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 5479 5148 95 220 0 5256 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21916

[startup+51.123 s]
/proc/loadavg: 0.95 0.95 0.71 2/78 15352
/proc/meminfo: memFree=1589000/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=30532 CPUtime=51.1
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 6716 0 0 0 5105 5 0 0 25 0 1 0 220150739 31264768 6699 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533344 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 7633 6699 95 220 0 7410 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 30532

[startup+102.344 s]
/proc/loadavg: 0.98 0.95 0.72 2/78 15352
/proc/meminfo: memFree=1584712/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=35308 CPUtime=102.3
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 7770 0 0 0 10223 7 0 0 25 0 1 0 220150739 36155392 7753 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 8827 7753 95 220 0 8604 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 35308

[startup+162.38 s]
/proc/loadavg: 0.99 0.96 0.74 2/78 15352
/proc/meminfo: memFree=1580744/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=36112 CPUtime=162.33
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 8746 0 0 0 16224 9 0 0 25 0 1 0 220150739 36978688 8729 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 9028 8729 95 220 0 8805 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 36112

[startup+222.407 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 15352
/proc/meminfo: memFree=1577672/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=40892 CPUtime=222.33
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 9504 0 0 0 22223 10 0 0 25 0 1 0 220150739 41873408 9487 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578685 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 10223 9487 95 220 0 10000 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 40892

[startup+282.433 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 15352
/proc/meminfo: memFree=1574536/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=45688 CPUtime=282.34
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 10311 0 0 0 28223 11 0 0 25 0 1 0 220150739 46784512 10294 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 11422 10294 95 220 0 11199 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 45688

[startup+342.46 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 15352
/proc/meminfo: memFree=1572232/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=45984 CPUtime=342.35
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 10875 0 0 0 34223 12 0 0 25 0 1 0 220150739 47087616 10858 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 11496 10858 95 220 0 11273 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 45984

[startup+402.492 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 15352
/proc/meminfo: memFree=1569096/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=50680 CPUtime=402.37
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 11670 0 0 0 40223 14 0 0 25 0 1 0 220150739 51896320 11653 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 12670 11653 95 220 0 12447 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 50680

[startup+462.523 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 15352
/proc/meminfo: memFree=1567752/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=51224 CPUtime=462.37
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 12024 0 0 0 46223 14 0 0 25 0 1 0 220150739 52453376 12007 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 12806 12007 95 220 0 12583 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 51224

[startup+522.553 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 15352
/proc/meminfo: memFree=1567048/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=51636 CPUtime=522.39
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 12178 0 0 0 52224 15 0 0 25 0 1 0 220150739 52875264 12161 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 12909 12161 95 220 0 12686 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 51636

[startup+582.581 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 15352
/proc/meminfo: memFree=1566280/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=51916 CPUtime=582.4
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 12379 0 0 0 58225 15 0 0 25 0 1 0 220150739 53161984 12362 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 12979 12362 95 220 0 12756 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 51916

[startup+642.618 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 15352
/proc/meminfo: memFree=1564616/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=52492 CPUtime=642.42
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 12781 0 0 0 64226 16 0 0 25 0 1 0 220150739 53751808 12764 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 13123 12764 95 220 0 12900 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 52492

[startup+702.646 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 15352
/proc/meminfo: memFree=1564168/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=52828 CPUtime=702.43
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 12897 0 0 0 70226 17 0 0 25 0 1 0 220150739 54095872 12880 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 13207 12880 95 220 0 12984 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 52828

[startup+762.673 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 15352
/proc/meminfo: memFree=1563528/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=57200 CPUtime=762.44
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 13053 0 0 0 76227 17 0 0 25 0 1 0 220150739 58572800 13036 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 14300 13036 95 220 0 14077 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 57200

[startup+822.707 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 15352
/proc/meminfo: memFree=1563144/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=57544 CPUtime=822.46
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 13146 0 0 0 82228 18 0 0 25 0 1 0 220150739 58925056 13129 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 14386 13129 95 220 0 14163 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 57544

[startup+882.738 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 15352
/proc/meminfo: memFree=1562888/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=57704 CPUtime=882.47
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 13210 0 0 0 88229 18 0 0 25 0 1 0 220150739 59088896 13193 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 14426 13193 95 220 0 14203 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 57704

[startup+942.766 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 15352
/proc/meminfo: memFree=1562504/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=57988 CPUtime=942.48
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 13307 0 0 0 94229 19 0 0 25 0 1 0 220150739 59379712 13290 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 14497 13290 95 220 0 14274 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 57988

[startup+1002.79 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 15352
/proc/meminfo: memFree=1558344/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=62944 CPUtime=1002.49
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 14392 0 0 0 100228 21 0 0 25 0 1 0 220150739 64454656 14375 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 15736 14375 95 220 0 15513 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 62944

[startup+1062.83 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 15352
/proc/meminfo: memFree=1556424/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=63092 CPUtime=1062.51
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 14802 0 0 0 106229 22 0 0 25 0 1 0 220150739 64606208 14785 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558989 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 15773 14785 95 220 0 15550 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 63092

[startup+1122.86 s]
/proc/loadavg: 0.99 0.97 0.87 3/78 15352
/proc/meminfo: memFree=1555976/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=63376 CPUtime=1122.52
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 14923 0 0 0 112230 22 0 0 25 0 1 0 220150739 64897024 14906 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 15844 14906 95 220 0 15621 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 63376

[startup+1182.89 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 15352
/proc/meminfo: memFree=1555400/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=63684 CPUtime=1182.53
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 15079 0 0 0 118230 23 0 0 25 0 1 0 220150739 65212416 15062 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578950 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 15921 15062 95 220 0 15698 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 63684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 15352
/proc/meminfo: memFree=1555336/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=63684 CPUtime=1200.05
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 15091 0 0 0 119982 23 0 0 25 0 1 0 220150739 65212416 15074 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 15921 15074 95 220 0 15698 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 63684

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

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

[startup+1200.41 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 15352
/proc/meminfo: memFree=1555336/2055920 swapFree=4144960/4192956
[pid=15351] ppid=15349 vsize=63684 CPUtime=1200.05
/proc/15351/stat : 15351 (sat7_bin) R 15349 15351 15050 0 -1 4194304 15091 0 0 0 119982 23 0 0 25 0 1 0 220150739 65212416 15074 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15351/statm: 15921 15074 95 220 0 15698 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 63684

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.247962
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 63684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15091
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= 2174

runsolver used 1.39679 second user time and 2.71559 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue Feb 20 20:06:08 UTC 2007

IDJOB= 302002
IDBENCH= 20073
IDSOLVER= 101
FILE ID= node23/302002-1172001965

PBS_JOBID= 3892661

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S260814579-03.cnf
COMMAND LINE= /tmp/evaluation/302002-1172001965/sat7_bin /tmp/evaluation/302002-1172001965/instance-302002-1172001965.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-302002-1172001965 -o ROOT/results/node23/solver-302002-1172001965 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302002-1172001965/sat7_bin /tmp/evaluation/302002-1172001965/instance-302002-1172001965.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  cb25e5b4b3e93004a7aa665359e85972

RANDOM SEED= 868687776

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1616232 kB
Buffers:         34104 kB
Cached:         316944 kB
SwapCached:      14928 kB
Active:          56644 kB
Inactive:       316956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616232 kB
SwapTotal:     4192956 kB
SwapFree:      4144960 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          29636 kB
Slab:            51744 kB
Committed_AS:   683196 kB
PageTables:       1696 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= 66562 MiB

End job on node23 on Tue Feb 20 20:26:11 UTC 2007