Trace number 313425

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) 1200.18 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
Bench CategoryINDUST (industrial 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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

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:  252004                                               |
0.00/0.00	c |  Number of clauses:    1178557                                              |
1.48/1.54	c |  Parsing time:         1.42         s                                       |
4.79/4.81	c ============================[ Search Statistics ]==============================
4.79/4.81	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.79/4.81	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.79/4.81	c ===============================================================================
4.79/4.81	c |         0 |  126109   712023  1910784 |   237341        0    nan |  0.000 % |
5.09/5.19	c |       102 |  126106   712023  1910784 |   261075      100    170 | 18.320 % |
5.29/5.33	c |       255 |  126106   712023  1910784 |   287182      253    125 | 18.320 % |
5.69/5.77	c |       481 |  126033   712023  1910784 |   315900      477    111 | 18.677 % |
6.19/6.24	c |       818 |  126033   712023  1910784 |   347490      814    128 | 18.677 % |
7.29/7.34	c |      1327 |  126033   712023  1910784 |   382240     1322    129 | 18.765 % |
8.79/8.83	c |      2091 |  123962   704796  1892689 |   420464     2065    108 | 23.146 % |
10.99/11.04	c |      3231 |  110697   622677  1690529 |   462510     3148     90 | 25.090 % |
12.99/13.09	c |      4940 |  104826   585987  1598387 |   508761     4844     95 | 26.741 % |
17.18/17.29	c |      7504 |  103752   581827  1587718 |   559637     7378    110 | 27.294 % |
22.78/22.82	c |     11348 |  102532   573026  1566892 |   615601    11194    122 | 27.647 % |
31.98/32.08	c |     17117 |   99326   553258  1517850 |   677161    16863    122 | 28.917 % |
67.66/67.76	c |     25767 |   99254   553147  1517582 |   744877    25494    216 | 29.230 % |
108.85/108.96	c |     38745 |   97587   543203  1492620 |   819365    37797    231 | 29.852 % |
189.31/189.47	c |     58206 |   96809   538549  1480320 |   901302    57227    295 | 30.011 % |
338.66/338.87	c |     87398 |   95721   531162  1462428 |   991432    86303    378 | 30.350 % |
590.87/591.19	c |    131187 |   95252   528956  1457679 |  1090575   129855    507 | 30.561 % |
1017.93/1018.34	c |    196872 |   93910   520499  1436010 |  1199633   195470    599 | 31.067 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-313425-1176884943 -o ROOT/results/node38/solver-313425-1176884943 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313425-1176884943/minisat /tmp/evaluation/313425-1176884943/instance-313425-1176884943.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 3/77 18301
/proc/meminfo: memFree=1698808/2055920 swapFree=4151184/4192956
[pid=18301] ppid=18299 vsize=2360 CPUtime=0
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 120661030 2416640 470 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 590 471 59 138 0 449 0

[startup+0.0707649 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18301
/proc/meminfo: memFree=1698808/2055920 swapFree=4151184/4192956
[pid=18301] ppid=18299 vsize=9504 CPUtime=0.06
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 2050 0 0 0 6 0 0 0 18 0 1 0 120661030 9732096 2034 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 2376 2035 58 138 0 2235 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9504

[startup+0.10177 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18301
/proc/meminfo: memFree=1698808/2055920 swapFree=4151184/4192956
[pid=18301] ppid=18299 vsize=11064 CPUtime=0.09
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 2627 0 0 0 8 1 0 0 18 0 1 0 120661030 11329536 2611 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 2766 2612 58 138 0 2625 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11064

[startup+0.301812 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18301
/proc/meminfo: memFree=1698808/2055920 swapFree=4151184/4192956
[pid=18301] ppid=18299 vsize=43532 CPUtime=0.29
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 9143 0 0 0 25 4 0 0 19 0 1 0 120661030 44576768 9127 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 10883 9127 58 138 0 10742 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43532

[startup+0.701885 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18301
/proc/meminfo: memFree=1698808/2055920 swapFree=4151184/4192956
[pid=18301] ppid=18299 vsize=62544 CPUtime=0.69
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 13771 0 0 0 63 6 0 0 22 0 1 0 120661030 64045056 13755 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 15636 13756 58 138 0 15495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62544

[startup+1.50104 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1629808/2055920 swapFree=4151184/4192956
[pid=18301] ppid=18299 vsize=101776 CPUtime=1.48
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 22756 0 0 0 137 11 0 0 25 0 1 0 120661030 104218624 22740 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 25444 22741 58 138 0 25303 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101776

[startup+3.10135 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1605616/2055920 swapFree=4151184/4192956
[pid=18301] ppid=18299 vsize=123816 CPUtime=3.09
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 28867 0 0 0 294 15 0 0 25 0 1 0 120661030 126787584 28851 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 30954 28851 70 138 0 30813 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123816

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1589808/2055920 swapFree=4151184/4192956
[pid=18301] ppid=18299 vsize=115116 CPUtime=6.29
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 31319 0 0 0 613 16 0 0 25 0 1 0 120661030 117878784 27214 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 28779 27214 73 138 0 28638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 115116

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1589936/2055920 swapFree=4151184/4192956
[pid=18301] ppid=18299 vsize=115116 CPUtime=12.69
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 31319 0 0 0 1253 16 0 0 25 0 1 0 120661030 117878784 27214 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 28779 27214 73 138 0 28638 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 115116

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1590064/2055920 swapFree=4151184/4192956
[pid=18301] ppid=18299 vsize=115116 CPUtime=25.48
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 31327 0 0 0 2532 16 0 0 25 0 1 0 120661030 117878784 27222 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 28779 27222 73 138 0 28638 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 115116

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1589936/2055920 swapFree=4151184/4192956
[pid=18301] ppid=18299 vsize=115116 CPUtime=51.06
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 31329 0 0 0 5090 16 0 0 25 0 1 0 120661030 117878784 27224 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 28779 27224 73 138 0 28638 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 115116

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1571312/2055920 swapFree=4151184/4192956
[pid=18301] ppid=18299 vsize=133812 CPUtime=102.25
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 35987 0 0 0 10204 21 0 0 25 0 1 0 120661030 137023488 31882 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 33453 31882 73 138 0 33312 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 133812

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1550576/2055920 swapFree=4151252/4192956
[pid=18301] ppid=18299 vsize=154636 CPUtime=162.23
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 41176 0 0 0 16196 27 0 0 25 0 1 0 120661030 158347264 37071 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 38659 37071 73 138 0 38518 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 154636

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1520560/2055920 swapFree=4151252/4192956
[pid=18301] ppid=18299 vsize=184636 CPUtime=222.2
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 48661 0 0 0 22188 32 0 0 25 0 1 0 120661030 189067264 44556 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 46159 44556 73 138 0 46018 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 184636

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1499760/2055920 swapFree=4151316/4192956
[pid=18301] ppid=18299 vsize=205528 CPUtime=282.18
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 53886 0 0 0 28180 38 0 0 25 0 1 0 120661030 210460672 49781 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551857 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 51382 49781 73 138 0 51241 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 205528

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1473392/2055920 swapFree=4151316/4192956
[pid=18301] ppid=18299 vsize=231588 CPUtime=342.16
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 60431 0 0 0 34172 44 0 0 25 0 1 0 120661030 237146112 56326 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 57897 56326 73 138 0 57756 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 231588

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1447344/2055920 swapFree=4151380/4192956
[pid=18301] ppid=18299 vsize=258128 CPUtime=402.14
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 67020 0 0 0 40164 50 0 0 25 0 1 0 120661030 264323072 62915 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 64532 62915 73 138 0 64391 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 258128

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1409392/2055920 swapFree=4151380/4192956
[pid=18301] ppid=18299 vsize=295548 CPUtime=462.12
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 76389 0 0 0 46154 58 0 0 25 0 1 0 120661030 302641152 72284 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 73887 72284 73 138 0 73746 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 295548

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1369776/2055920 swapFree=4151380/4192956
[pid=18301] ppid=18299 vsize=335584 CPUtime=522.09
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 86422 0 0 0 52144 65 0 0 25 0 1 0 120661030 343638016 82317 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 83896 82317 73 138 0 83755 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 335584

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1344240/2055920 swapFree=4151444/4192956
[pid=18301] ppid=18299 vsize=360496 CPUtime=582.07
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 92641 0 0 0 58135 72 0 0 25 0 1 0 120661030 369147904 88536 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 90124 88536 73 138 0 89983 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 360496

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1325936/2055920 swapFree=4151444/4192956
[pid=18301] ppid=18299 vsize=378756 CPUtime=642.06
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 97156 0 0 0 64130 76 0 0 25 0 1 0 120661030 387846144 93051 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 94689 93051 73 138 0 94548 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 378756

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1299312/2055920 swapFree=4151508/4192956
[pid=18301] ppid=18299 vsize=405524 CPUtime=702.03
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 103844 0 0 0 70120 83 0 0 25 0 1 0 120661030 415256576 99739 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 101381 99739 73 138 0 101240 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 405524

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1268144/2055920 swapFree=4151508/4192956
[pid=18301] ppid=18299 vsize=436340 CPUtime=762.02
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 111567 0 0 0 76111 91 0 0 25 0 1 0 120661030 446812160 107462 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 109085 107462 73 138 0 108944 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 436340

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1235440/2055920 swapFree=4151508/4192956
[pid=18301] ppid=18299 vsize=469212 CPUtime=821.99
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 119797 0 0 0 82100 99 0 0 25 0 1 0 120661030 480473088 115692 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 117303 115692 73 138 0 117162 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 469212

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1209712/2055920 swapFree=4151572/4192956
[pid=18301] ppid=18299 vsize=494436 CPUtime=881.97
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 126122 0 0 0 88091 106 0 0 25 0 1 0 120661030 506302464 122017 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 123609 122017 73 138 0 123468 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 494436

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1183472/2055920 swapFree=4151572/4192956
[pid=18301] ppid=18299 vsize=520844 CPUtime=941.96
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 132710 0 0 0 94084 112 0 0 25 0 1 0 120661030 533344256 128605 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 130211 128605 73 138 0 130070 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 520844

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1148272/2055920 swapFree=4151636/4192956
[pid=18301] ppid=18299 vsize=555832 CPUtime=1001.93
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 141490 0 0 0 100073 120 0 0 25 0 1 0 120661030 569171968 137385 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 138958 137385 73 138 0 138817 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 555832

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1116720/2055920 swapFree=4151636/4192956
[pid=18301] ppid=18299 vsize=587616 CPUtime=1061.91
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 149417 0 0 0 106064 127 0 0 25 0 1 0 120661030 601718784 145312 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 146904 145312 73 138 0 146763 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 587616

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1084400/2055920 swapFree=4151636/4192956
[pid=18301] ppid=18299 vsize=619868 CPUtime=1121.89
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 157384 0 0 0 112054 135 0 0 25 0 1 0 120661030 634744832 153279 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 154967 153279 73 138 0 154826 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 619868

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1055216/2055920 swapFree=4151700/4192956
[pid=18301] ppid=18299 vsize=649120 CPUtime=1181.87
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 164712 0 0 0 118045 142 0 0 25 0 1 0 120661030 664698880 160607 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 162280 160607 73 138 0 162139 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 649120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1047216/2055920 swapFree=4151700/4192956
[pid=18301] ppid=18299 vsize=656684 CPUtime=1200.07
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4194304 166599 0 0 0 119863 144 0 0 25 0 1 0 120661030 672444416 162494 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 164171 162494 73 138 0 164030 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 656684

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

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

[startup+1200.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18302
/proc/meminfo: memFree=1047216/2055920 swapFree=4151700/4192956
[pid=18301] ppid=18299 vsize=0 CPUtime=1200.17
/proc/18301/stat : 18301 (minisat) R 18299 18301 17440 0 -1 4195332 166599 0 0 0 119863 154 0 0 25 0 1 0 120661030 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/18301/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.18
CPU user time (s): 1198.63
CPU system time (s): 1.54577
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 656684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.63
system time used= 1.54576
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166599
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= 2094

runsolver used 1.3088 second user time and 3.06753 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Apr 18 08:29:04 UTC 2007

IDJOB= 313425
IDBENCH= 20366
IDSOLVER= 109
FILE ID= node38/313425-1176884943

PBS_JOBID= 4595090

Free space on /tmp= 66235 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/313425-1176884943/minisat /tmp/evaluation/313425-1176884943/instance-313425-1176884943.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-313425-1176884943 -o ROOT/results/node38/solver-313425-1176884943 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313425-1176884943/minisat /tmp/evaluation/313425-1176884943/instance-313425-1176884943.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  b9de1594525a25a6c43932e2e172e913

RANDOM SEED= 488936792

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1699280 kB
Buffers:         19556 kB
Cached:         228768 kB
SwapCached:       3412 kB
Active:         131796 kB
Inactive:       179744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699280 kB
SwapTotal:     4192956 kB
SwapFree:      4151184 kB
Dirty:           22176 kB
Writeback:           0 kB
Mapped:          71204 kB
Slab:            30408 kB
Committed_AS:  1507312 kB
PageTables:       2060 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= 66235 MiB

End job on node38 on Wed Apr 18 08:49:07 UTC 2007