Trace number 1513743

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
VARSAT-crafted 2009-03-22? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
MD5SUM3606a223e44ca7ebc5d996a3ddbfb35d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.084986
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  2000                                                 |
0.00/0.00	c |  Number of clauses:    8400                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          702414597.000000
0.00/0.01	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1926     8288    25302 |     2762        0    nan |  0.000 % |
0.02/0.04	c |       100 |    1926     8288    25302 |     3038      100     52 |  0.000 % |
0.02/0.06	c |       250 |    1926     8288    25302 |     3342      250     53 |  0.000 % |
0.02/0.08	c |       475 |    1926     8288    25302 |     3677      475     54 |  0.000 % |
0.09/0.12	c |       815 |    1926     8288    25302 |     4044      815     57 |  0.000 % |
0.09/0.17	c |      1323 |    1926     8288    25302 |     4449     1323     59 |  0.000 % |
0.19/0.24	c |      2082 |    1926     8288    25302 |     4894     2082     63 |  0.000 % |
0.29/0.36	c |      3221 |    1926     8288    25302 |     5383     3221     64 |  0.000 % |
0.49/0.54	c |      4929 |    1926     8288    25302 |     5922     4929     68 |  0.000 % |
0.79/0.83	c |      7494 |    1926     8288    25302 |     6514     4412     66 |  0.000 % |
1.29/1.30	c |     11338 |    1926     8288    25302 |     7165     4861     70 |  0.000 % |
1.99/2.02	c |     17107 |    1926     8288    25302 |     7882     6925     70 |  0.000 % |
3.19/3.22	c |     25756 |    1926     8288    25302 |     8670     7418     74 |  0.000 % |
5.09/5.15	c |     38731 |    1926     8288    25302 |     9537     6918     71 |  0.000 % |
8.58/8.66	c |     58192 |    1926     8288    25302 |    10491     6680     77 |  0.000 % |
13.79/13.84	c |     87384 |    1926     8288    25302 |    11540     8952     74 |  0.000 % |
22.48/22.55	c |    131174 |    1926     8288    25302 |    12694    11224     79 |  0.000 % |
36.48/36.53	c |    196859 |    1926     8288    25302 |    13963    12073     71 |  0.000 % |
58.67/58.75	c |    295386 |    1926     8288    25302 |    15360    10853     72 |  0.000 % |
95.86/95.93	c |    443176 |    1926     8288    25302 |    16896     9981     68 |  0.000 % |
154.23/154.36	c |    664861 |    1926     8288    25302 |    18585    16805     79 |  0.000 % |
247.31/247.40	c |    997386 |    1926     8288    25302 |    20444    10136     72 |  0.000 % |
412.74/412.96	c |   1496175 |    1926     8288    25302 |    22488    11231     76 |  0.000 % |
661.54/661.83	c |   2244358 |    1926     8288    25302 |    24737    20149     71 |  0.000 % |
1075.40/1075.83	c |   3366632 |    1926     8288    25302 |    27211    14334     69 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513743-1238222164/watcher-1513743-1238222164 -o /tmp/evaluation-result-1513743-1238222164/solver-1513743-1238222164 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=702414597 HOME/instance-1513743-1238222164.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): 1800 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: 0.91 0.95 0.94 3/81 15556
/proc/meminfo: memFree=1119864/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=2980 CPUtime=0
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 363 0 0 0 0 0 0 0 20 0 1 0 699111415 3051520 348 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 745 348 87 221 0 521 0

[startup+0.0264229 s]
/proc/loadavg: 0.91 0.95 0.94 3/81 15556
/proc/meminfo: memFree=1119864/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=3784 CPUtime=0.02
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 596 0 0 0 2 0 0 0 20 0 1 0 699111415 3874816 579 1992294400 4194304 5102648 548682068800 18446744073709551615 4242282 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 946 579 101 221 0 722 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3784

[startup+0.101437 s]
/proc/loadavg: 0.91 0.95 0.94 3/81 15556
/proc/meminfo: memFree=1119864/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=3784 CPUtime=0.09
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 609 0 0 0 9 0 0 0 20 0 1 0 699111415 3874816 592 1992294400 4194304 5102648 548682068800 18446744073709551615 4249936 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 946 592 114 221 0 722 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3784

[startup+0.301476 s]
/proc/loadavg: 0.91 0.95 0.94 3/81 15556
/proc/meminfo: memFree=1119864/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=4312 CPUtime=0.29
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 718 0 0 0 29 0 0 0 22 0 1 0 699111415 4415488 701 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 1078 701 114 221 0 854 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4312

[startup+0.701554 s]
/proc/loadavg: 0.91 0.95 0.94 3/81 15556
/proc/meminfo: memFree=1119864/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=5548 CPUtime=0.69
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 1030 0 0 0 69 0 0 0 25 0 1 0 699111415 5681152 1013 1992294400 4194304 5102648 548682068800 18446744073709551615 4249803 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 1387 1013 114 221 0 1163 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5548

[startup+1.50171 s]
/proc/loadavg: 0.91 0.95 0.94 2/82 15557
/proc/meminfo: memFree=1116144/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=5944 CPUtime=1.49
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 1144 0 0 0 149 0 0 0 25 0 1 0 699111415 6086656 1127 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 1486 1127 114 221 0 1262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5944

[startup+3.10202 s]
/proc/loadavg: 0.91 0.95 0.94 2/82 15557
/proc/meminfo: memFree=1115120/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=6764 CPUtime=3.09
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 1329 0 0 0 309 0 0 0 25 0 1 0 699111415 6926336 1312 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 1691 1312 114 221 0 1467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6764

[startup+6.30164 s]
/proc/loadavg: 0.92 0.95 0.94 2/82 15557
/proc/meminfo: memFree=1113968/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=7956 CPUtime=6.29
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 1618 0 0 0 629 0 0 0 25 0 1 0 699111415 8146944 1601 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 1989 1601 114 221 0 1765 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7956

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.94 2/82 15557
/proc/meminfo: memFree=1112368/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=9148 CPUtime=12.69
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 1922 0 0 0 1268 1 0 0 25 0 1 0 699111415 9367552 1905 1992294400 4194304 5102648 548682068800 18446744073709551615 4249803 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 2287 1905 114 221 0 2063 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9148

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.94 2/82 15557
/proc/meminfo: memFree=1110704/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=10748 CPUtime=25.48
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 2324 0 0 0 2547 1 0 0 25 0 1 0 699111415 11005952 2307 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 2687 2307 114 221 0 2463 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10748

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.94 2/82 15557
/proc/meminfo: memFree=1108528/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=13012 CPUtime=51.07
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 2901 0 0 0 5106 1 0 0 25 0 1 0 699111415 13324288 2884 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 3253 2884 114 221 0 3029 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13012

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.94 2/82 15557
/proc/meminfo: memFree=1105264/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=16068 CPUtime=102.26
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 3653 0 0 0 10224 2 0 0 25 0 1 0 699111415 16453632 3636 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 4017 3636 114 221 0 3793 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16068

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1103408/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=18148 CPUtime=162.23
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 4154 0 0 0 16220 3 0 0 25 0 1 0 699111415 18583552 4137 1992294400 4194304 5102648 548682068800 18446744073709551615 4250197 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 4537 4137 114 221 0 4313 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18148

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1102256/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=19124 CPUtime=222.21
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 4389 0 0 0 22218 3 0 0 25 0 1 0 699111415 19582976 4372 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 4781 4372 114 221 0 4557 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19124

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1100208/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=21236 CPUtime=282.18
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 4911 0 0 0 28215 3 0 0 25 0 1 0 699111415 21745664 4894 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 5309 4894 114 221 0 5085 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 21236

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1099184/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=22220 CPUtime=342.17
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 5143 0 0 0 34213 4 0 0 25 0 1 0 699111415 22753280 5126 1992294400 4194304 5102648 548682068800 18446744073709551615 4249878 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 5555 5126 114 221 0 5331 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22220

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1099184/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=22220 CPUtime=402.14
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 5154 0 0 0 40210 4 0 0 25 0 1 0 699111415 22753280 5137 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 5555 5137 114 221 0 5331 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 22220

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1097008/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=24364 CPUtime=462.12
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 5696 0 0 0 46208 4 0 0 25 0 1 0 699111415 24948736 5679 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 6091 5679 114 221 0 5867 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 24364

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1096624/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=25040 CPUtime=522.1
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 5843 0 0 0 52206 4 0 0 25 0 1 0 699111415 25640960 5826 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 6260 5826 114 221 0 6036 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 25040

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1096048/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=25604 CPUtime=582.07
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 5980 0 0 0 58203 4 0 0 25 0 1 0 699111415 26218496 5963 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 6401 5963 114 221 0 6177 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 25604

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1095728/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=25868 CPUtime=642.06
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 6052 0 0 0 64202 4 0 0 25 0 1 0 699111415 26488832 6035 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 6467 6035 114 221 0 6243 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 25868

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1093872/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=27740 CPUtime=702.03
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 6513 0 0 0 70199 4 0 0 25 0 1 0 699111415 28405760 6496 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 6935 6496 114 221 0 6711 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 27740

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1093296/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=28304 CPUtime=762.01
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 6641 0 0 0 76197 4 0 0 25 0 1 0 699111415 28983296 6624 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 7076 6624 114 221 0 6852 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 28304

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1092592/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=28988 CPUtime=821.98
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 6817 0 0 0 82194 4 0 0 25 0 1 0 699111415 29683712 6800 1992294400 4194304 5102648 548682068800 18446744073709551615 4249865 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 7247 6800 114 221 0 7023 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 28988

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1091952/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=29752 CPUtime=881.96
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 6983 0 0 0 88192 4 0 0 25 0 1 0 699111415 30466048 6966 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 7438 6966 114 221 0 7214 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 29752

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1091568/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=30036 CPUtime=941.94
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 7071 0 0 0 94189 5 0 0 25 0 1 0 699111415 30756864 7054 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 7509 7054 114 221 0 7285 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 30036

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1091312/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=30300 CPUtime=1001.92
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 7145 0 0 0 100187 5 0 0 25 0 1 0 699111415 31027200 7128 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 7575 7128 114 221 0 7351 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 30300

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1090608/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=30972 CPUtime=1061.9
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 7305 0 0 0 106185 5 0 0 25 0 1 0 699111415 31715328 7288 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 7743 7288 114 221 0 7519 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 30972

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1088304/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=33416 CPUtime=1121.87
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 7882 0 0 0 112182 5 0 0 25 0 1 0 699111415 34217984 7865 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 8354 7865 114 221 0 8130 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 33416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15557
/proc/meminfo: memFree=1087792/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=33960 CPUtime=1181.85
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 8016 0 0 0 118180 5 0 0 25 0 1 0 699111415 34775040 7999 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 8490 7999 114 221 0 8266 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 33960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15558
/proc/meminfo: memFree=1087472/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=34144 CPUtime=1200.05
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 8063 0 0 0 120000 5 0 0 25 0 1 0 699111415 34963456 8046 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 8536 8046 114 221 0 8312 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 34144

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15558
/proc/meminfo: memFree=1087472/2055920 swapFree=4174588/4192956
[pid=15556] ppid=15554 vsize=34144 CPUtime=1200.05
/proc/15556/stat : 15556 (varsat-crafted_) R 15554 15556 15491 0 -1 4194304 8063 0 0 0 120000 5 0 0 25 0 1 0 699111415 34963456 8046 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/15556/statm: 8536 8046 114 221 0 8312 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 34144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.06199
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 34144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8063
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= 2
involuntary context switches= 1177

runsolver used 1.39279 second user time and 4.07938 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-28 07:36:04
IDJOB=1513743
IDBENCH=70288
IDSOLVER=537
FILE ID=node88/1513743-1238222164
PBS_JOBID= 9060573
Free space on /tmp= 66476 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513743-1238222164/watcher-1513743-1238222164 -o /tmp/evaluation-result-1513743-1238222164/solver-1513743-1238222164 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=702414597 HOME/instance-1513743-1238222164.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3606a223e44ca7ebc5d996a3ddbfb35d
RANDOM SEED=702414597

node88.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1120280 kB
Buffers:         80676 kB
Cached:         761988 kB
SwapCached:       7608 kB
Active:         123444 kB
Inactive:       728584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1120280 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          14896 kB
Slab:            67752 kB
Committed_AS:  1770532 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-28 07:56:06