Trace number 309226

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
minisat SAT 2007 (with assertions)? (TO) 1200.05 1200.15

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
MD5SUM358d57727acfd6fba0e9cd4766c6d2fc
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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     914     3492    10516 |     1164        0    nan |  0.000 % |
0.00/0.01	c |       100 |     914     3492    10516 |     1280      100     24 |  0.000 % |
0.00/0.02	c |       251 |     914     3492    10516 |     1408      251     25 |  0.000 % |
0.00/0.03	c |       476 |     914     3492    10516 |     1549      476     24 |  0.000 % |
0.00/0.05	c |       813 |     914     3492    10516 |     1704      813     24 |  0.000 % |
0.00/0.08	c |      1319 |     914     3492    10516 |     1874     1319     25 |  0.000 % |
0.10/0.13	c |      2079 |     914     3492    10516 |     2062     1098     22 |  0.000 % |
0.20/0.21	c |      3218 |     914     3492    10516 |     2268     1176     21 |  0.000 % |
0.31/0.34	c |      4926 |     914     3492    10516 |     2495     1695     24 |  0.000 % |
0.51/0.53	c |      7488 |     914     3492    10516 |     2744     1677     21 |  0.000 % |
0.72/0.82	c |     11333 |     914     3492    10516 |     3019     2670     25 |  0.000 % |
1.23/1.28	c |     17099 |     914     3492    10516 |     3321     2169     23 |  0.000 % |
1.94/2.01	c |     25748 |     914     3492    10516 |     3653     2252     22 |  0.000 % |
3.07/3.15	c |     38722 |     914     3492    10516 |     4018     2057     24 |  0.001 % |
4.91/4.93	c |     58183 |     914     3492    10516 |     4420     2978     24 |  0.000 % |
7.57/7.64	c |     87377 |     914     3492    10516 |     4862     2653     26 |  0.000 % |
11.88/11.97	c |    131166 |     914     3492    10516 |     5348     4220     27 |  0.000 % |
18.63/18.70	c |    196850 |     914     3492    10516 |     5883     4549     26 |  0.000 % |
29.28/29.34	c |    295376 |     914     3492    10516 |     6471     4296     25 |  0.000 % |
45.87/45.94	c |    443167 |     914     3492    10516 |     7118     4018     25 |  0.000 % |
70.85/70.88	c |    664850 |     914     3492    10516 |     7830     5807     26 |  0.000 % |
109.16/109.27	c |    997375 |     914     3492    10516 |     8613     5656     24 |  0.000 % |
171.01/171.07	c |   1496164 |     914     3492    10516 |     9475     7884     28 |  0.000 % |
267.67/267.78	c |   2244346 |     914     3492    10516 |    10422     4852     22 |  0.000 % |
421.49/421.53	c |   3366620 |     914     3492    10516 |    11465     7265     26 |  0.000 % |
662.94/663.08	c |   5050032 |     914     3492    10516 |    12611     8628     30 |  0.000 % |
1048.60/1048.70	c |   7575148 |     914     3492    10516 |    13872    10345     26 |  0.000 % |

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/node16/watcher-309226-1172536875 -o ROOT/results/node16/solver-309226-1172536875 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309226-1172536875/minisat /tmp/evaluation/309226-1172536875/instance-309226-1172536875.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: 0.99 0.98 0.99 3/77 18704
/proc/meminfo: memFree=1415184/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=2020 CPUtime=0
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 273641800 2068480 157 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532759 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 505 157 58 138 0 364 0

[startup+0.107275 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 18704
/proc/meminfo: memFree=1415184/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=2128 CPUtime=0.1
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 237 0 0 0 10 0 0 0 18 0 1 0 273641800 2179072 221 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 532 221 73 138 0 391 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.518228 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 18704
/proc/meminfo: memFree=1415184/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=2396 CPUtime=0.51
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 275 0 0 0 51 0 0 0 21 0 1 0 273641800 2453504 259 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 599 259 73 138 0 458 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2396

[startup+1.33813 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1414216/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=2528 CPUtime=1.33
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 318 0 0 0 133 0 0 0 25 0 1 0 273641800 2588672 302 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 632 302 73 138 0 491 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2528

[startup+2.97394 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1413960/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=2792 CPUtime=2.97
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 382 0 0 0 297 0 0 0 25 0 1 0 273641800 2859008 366 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 698 366 73 138 0 557 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2792

[startup+6.25256 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1413648/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=3056 CPUtime=6.25
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 449 0 0 0 625 0 0 0 25 0 1 0 273641800 3129344 433 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 764 433 73 138 0 623 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3056

[startup+12.7048 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1413208/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=3320 CPUtime=12.7
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 526 0 0 0 1270 0 0 0 25 0 1 0 273641800 3399680 510 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 830 510 73 138 0 689 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3320

[startup+25.6063 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1412888/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=3848 CPUtime=25.6
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 635 0 0 0 2560 0 0 0 25 0 1 0 273641800 3940352 619 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556445 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 962 619 73 138 0 821 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 3848

[startup+51.2113 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1412312/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=4244 CPUtime=51.2
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 764 0 0 0 5120 0 0 0 25 0 1 0 273641800 4345856 748 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 1061 748 73 138 0 920 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 4244

[startup+102.415 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1411736/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=4908 CPUtime=102.4
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 909 0 0 0 10240 0 0 0 25 0 1 0 273641800 5025792 893 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 1227 893 73 138 0 1086 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 4908

[startup+162.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1410904/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=5568 CPUtime=162.41
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1081 0 0 0 16240 1 0 0 25 0 1 0 273641800 5701632 1065 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 1392 1065 73 138 0 1251 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 5568

[startup+222.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1410392/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=6072 CPUtime=222.42
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1197 0 0 0 22240 2 0 0 25 0 1 0 273641800 6217728 1181 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 1518 1181 73 138 0 1377 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 6072

[startup+282.447 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1410008/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=6480 CPUtime=282.42
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1302 0 0 0 28240 2 0 0 25 0 1 0 273641800 6635520 1286 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 1620 1286 73 138 0 1479 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 6480

[startup+342.456 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 18705
/proc/meminfo: memFree=1409624/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=6884 CPUtime=342.43
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1397 0 0 0 34240 3 0 0 25 0 1 0 273641800 7049216 1381 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 1721 1381 73 138 0 1580 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 6884

[startup+402.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1409496/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=7148 CPUtime=402.43
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1466 0 0 0 40240 3 0 0 25 0 1 0 273641800 7319552 1450 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 1787 1450 73 138 0 1646 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 7148

[startup+462.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1409048/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=7532 CPUtime=462.45
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1576 0 0 0 46241 4 0 0 25 0 1 0 273641800 7712768 1560 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 1883 1560 73 138 0 1742 0
Current children cumulated CPU time (s) 462.45
Current children cumulated vsize (KiB) 7532

[startup+522.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1408792/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=7800 CPUtime=522.45
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1644 0 0 0 52241 4 0 0 25 0 1 0 273641800 7987200 1628 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 1950 1628 73 138 0 1809 0
Current children cumulated CPU time (s) 522.45
Current children cumulated vsize (KiB) 7800

[startup+582.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1408728/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=7940 CPUtime=582.46
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1672 0 0 0 58241 5 0 0 25 0 1 0 273641800 8130560 1656 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 1985 1656 73 138 0 1844 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 7940

[startup+642.513 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1408472/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=8188 CPUtime=642.46
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1732 0 0 0 64241 5 0 0 25 0 1 0 273641800 8384512 1716 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 2047 1716 73 138 0 1906 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 8188

[startup+702.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1408024/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=8588 CPUtime=702.47
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1821 0 0 0 70242 5 0 0 25 0 1 0 273641800 8794112 1805 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 2147 1805 73 138 0 2006 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 8588

[startup+762.541 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18705
/proc/meminfo: memFree=1407704/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=8856 CPUtime=762.49
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1903 0 0 0 76243 6 0 0 25 0 1 0 273641800 9068544 1887 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552992 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 2214 1887 73 138 0 2073 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 8856

[startup+822.554 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 18705
/proc/meminfo: memFree=1407576/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=8980 CPUtime=822.49
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1937 0 0 0 82243 6 0 0 25 0 1 0 273641800 9195520 1921 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 2245 1921 73 138 0 2104 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 8980

[startup+882.564 s]
/proc/loadavg: 1.10 1.02 1.01 2/78 18705
/proc/meminfo: memFree=1407512/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=9120 CPUtime=882.5
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1957 0 0 0 88243 7 0 0 25 0 1 0 273641800 9338880 1941 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550852 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 2280 1941 73 138 0 2139 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 9120

[startup+942.574 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18705
/proc/meminfo: memFree=1407320/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=9248 CPUtime=942.5
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 1994 0 0 0 94243 7 0 0 25 0 1 0 273641800 9469952 1978 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 2312 1978 73 138 0 2171 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 9248

[startup+1002.59 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18705
/proc/meminfo: memFree=1407256/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=9380 CPUtime=1002.52
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 2022 0 0 0 100244 8 0 0 25 0 1 0 273641800 9605120 2006 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 2345 2006 73 138 0 2204 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 9380

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18705
/proc/meminfo: memFree=1407128/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=9512 CPUtime=1062.53
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 2053 0 0 0 106245 8 0 0 25 0 1 0 273641800 9740288 2037 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 2378 2037 73 138 0 2237 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 9512

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18705
/proc/meminfo: memFree=1406872/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=9644 CPUtime=1122.54
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 2109 0 0 0 112246 8 0 0 25 0 1 0 273641800 9875456 2093 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 2411 2093 73 138 0 2270 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 9644

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18705
/proc/meminfo: memFree=1406616/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=10028 CPUtime=1182.55
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 2176 0 0 0 118246 9 0 0 25 0 1 0 273641800 10268672 2160 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 2507 2160 73 138 0 2366 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 10028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18779
/proc/meminfo: memFree=1405256/2055920 swapFree=4192812/4192956
[pid=18704] ppid=18702 vsize=10028 CPUtime=1200.03
/proc/18704/stat : 18704 (minisat) R 18702 18704 17849 0 -1 4194304 2176 0 0 0 119994 9 0 0 25 0 1 0 273641800 10268672 2160 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18704/statm: 2507 2160 73 138 0 2366 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 10028

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.15
CPU time (s): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.097985
CPU usage (%): 99.991
Max. virtual memory (cumulated for all children) (KiB): 10028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2176
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= 2284

runsolver used 1.40479 second user time and 2.71259 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 27 00:41:15 UTC 2007

IDJOB= 309226
IDBENCH= 20253
IDSOLVER= 109
FILE ID= node16/309226-1172536875

PBS_JOBID= 3971629

Free space on /tmp= 66557 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309226-1172536875/minisat /tmp/evaluation/309226-1172536875/instance-309226-1172536875.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-309226-1172536875 -o ROOT/results/node16/solver-309226-1172536875 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309226-1172536875/minisat /tmp/evaluation/309226-1172536875/instance-309226-1172536875.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  358d57727acfd6fba0e9cd4766c6d2fc

RANDOM SEED= 161532187

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1415656 kB
Buffers:         62428 kB
Cached:         442812 kB
SwapCached:          0 kB
Active:         262128 kB
Inactive:       296892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415656 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          72716 kB
Slab:            66836 kB
Committed_AS:  1075752 kB
PageTables:       1720 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= 66557 MiB

End job on node16 on Tue Feb 27 01:01:17 UTC 2007