Trace number 1518809

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-random 2009-03-22? (TO) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S433356712-017.cnf
MD5SUM4a78ab70ae5c4ba56ac4f88e429d1c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.082986
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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:  540                                                  |
0.00/0.00	c |  Number of clauses:    2295                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1571651940.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     526     2270     6880 |      756        0    nan |  0.000 % |
0.00/0.01	c |       101 |     526     2270     6880 |      832      101     24 |  0.000 % |
0.00/0.02	c |       252 |     526     2270     6880 |      915      252     24 |  0.000 % |
0.00/0.04	c |       478 |     526     2270     6880 |     1007      478     24 |  0.000 % |
0.00/0.06	c |       817 |     526     2270     6880 |     1107      817     24 |  0.000 % |
0.08/0.08	c |      1323 |     526     2270     6880 |     1218      741     23 |  0.000 % |
0.09/0.12	c |      2082 |     526     2270     6880 |     1340      866     21 |  0.000 % |
0.09/0.18	c |      3222 |     526     2270     6880 |     1474     1312     23 |  0.000 % |
0.19/0.26	c |      4930 |     526     2270     6880 |     1621     1493     23 |  0.000 % |
0.29/0.39	c |      7492 |     526     2270     6880 |     1784     1551     24 |  0.000 % |
0.49/0.58	c |     11336 |     526     2270     6880 |     1962     1703     24 |  0.000 % |
0.79/0.88	c |     17102 |     526     2270     6880 |     2158     1401     22 |  0.000 % |
1.29/1.34	c |     25751 |     526     2270     6880 |     2374     1193     20 |  0.000 % |
1.99/2.04	c |     38725 |     526     2270     6880 |     2612     2021     21 |  0.000 % |
3.09/3.14	c |     58187 |     526     2270     6880 |     2873     1427     21 |  0.000 % |
4.69/4.78	c |     87381 |     526     2270     6880 |     3160     2749     26 |  0.000 % |
7.29/7.35	c |    131172 |     526     2270     6880 |     3476     3036     24 |  0.000 % |
11.39/11.46	c |    196856 |     526     2270     6880 |     3824     3150     25 |  0.000 % |
17.79/17.86	c |    295384 |     526     2270     6880 |     4207     2542     23 |  0.000 % |
27.78/27.83	c |    443173 |     526     2270     6880 |     4627     3073     23 |  0.000 % |
43.38/43.41	c |    664857 |     526     2270     6880 |     5090     2360     21 |  0.000 % |
67.68/67.76	c |    997382 |     526     2270     6880 |     5599     2617     23 |  0.000 % |
105.76/105.83	c |   1496172 |     526     2270     6880 |     6159     3150     24 |  0.000 % |
165.04/165.16	c |   2244354 |     526     2270     6880 |     6775     4891     25 |  0.000 % |
258.22/258.34	c |   3366629 |     526     2270     6880 |     7452     6331     25 |  0.000 % |
405.28/405.45	c |   5050040 |     526     2270     6880 |     8198     7506     25 |  0.000 % |
635.32/635.56	c |   7575158 |     526     2270     6880 |     9018     6153     24 |  0.000 % |
997.61/997.90	c |  11362835 |     526     2270     6880 |     9919     8289     24 |  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-1518809-1238304501/watcher-1518809-1238304501 -o /tmp/evaluation-result-1518809-1238304501/solver-1518809-1238304501 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1571651940 HOME/instance-1518809-1238304501.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: 1.00 1.00 1.00 2/68 13122
/proc/meminfo: memFree=1299704/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=2552 CPUtime=0
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 1103111738 2613248 232 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 638 232 97 221 0 414 0

[startup+0.0853801 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13122
/proc/meminfo: memFree=1299704/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=2684 CPUtime=0.08
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 288 0 0 0 8 0 0 0 18 0 1 0 1103111738 2748416 273 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 671 273 112 221 0 447 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2684

[startup+0.101381 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13122
/proc/meminfo: memFree=1299704/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=2684 CPUtime=0.09
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 1103111738 2748416 273 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 671 273 112 221 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.301401 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13122
/proc/meminfo: memFree=1299704/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=2816 CPUtime=0.29
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 330 0 0 0 29 0 0 0 19 0 1 0 1103111738 2883584 315 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 704 315 112 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.70144 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13122
/proc/meminfo: memFree=1299704/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=2948 CPUtime=0.69
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 373 0 0 0 69 0 0 0 23 0 1 0 1103111738 3018752 358 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 737 358 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13123
/proc/meminfo: memFree=1298672/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=3232 CPUtime=1.49
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 420 0 0 0 149 0 0 0 25 0 1 0 1103111738 3309568 405 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 808 405 112 221 0 584 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3232

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13123
/proc/meminfo: memFree=1298224/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=3364 CPUtime=3.09
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 476 0 0 0 309 0 0 0 25 0 1 0 1103111738 3444736 461 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 841 461 112 221 0 617 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3364

[startup+6.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13123
/proc/meminfo: memFree=1297840/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=3764 CPUtime=6.29
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 565 0 0 0 629 0 0 0 25 0 1 0 1103111738 3854336 550 1992294400 4194304 5102416 548682068800 18446744073709551615 4255725 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 941 550 112 221 0 717 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3764

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13123
/proc/meminfo: memFree=1297208/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=4292 CPUtime=12.69
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 682 0 0 0 1269 0 0 0 25 0 1 0 1103111738 4395008 667 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 1073 667 112 221 0 849 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4292

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13123
/proc/meminfo: memFree=1296696/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=4828 CPUtime=25.48
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 826 0 0 0 2548 0 0 0 25 0 1 0 1103111738 4943872 811 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 1207 811 112 221 0 983 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4828

[startup+51.1014 s]
/proc/loadavg: 1.07 1.02 1.00 2/69 13123
/proc/meminfo: memFree=1295864/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=5624 CPUtime=51.08
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 1032 0 0 0 5107 1 0 0 25 0 1 0 1103111738 5758976 1017 1992294400 4194304 5102416 548682068800 18446744073709551615 4262366 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 1406 1017 112 221 0 1182 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5624

[startup+102.306 s]
/proc/loadavg: 1.14 1.04 1.01 2/69 13123
/proc/meminfo: memFree=1294712/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=6704 CPUtime=102.27
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 1288 0 0 0 10226 1 0 0 25 0 1 0 1103111738 6864896 1273 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 1676 1273 112 221 0 1452 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6704

[startup+162.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/69 13123
/proc/meminfo: memFree=1293816/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=7532 CPUtime=162.24
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 1496 0 0 0 16223 1 0 0 25 0 1 0 1103111738 7712768 1481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249548 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 1883 1481 112 221 0 1659 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7532

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/69 13123
/proc/meminfo: memFree=1293048/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=8212 CPUtime=222.23
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 1679 0 0 0 22221 2 0 0 25 0 1 0 1103111738 8409088 1664 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 2053 1664 112 221 0 1829 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8212

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 13123
/proc/meminfo: memFree=1292472/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=8760 CPUtime=282.22
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 1812 0 0 0 28219 3 0 0 25 0 1 0 1103111738 8970240 1797 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 2190 1797 112 221 0 1966 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8760

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 13123
/proc/meminfo: memFree=1292024/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=9180 CPUtime=342.2
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 1916 0 0 0 34217 3 0 0 25 0 1 0 1103111738 9400320 1901 1992294400 4194304 5102416 548682068800 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 2295 1901 112 221 0 2071 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9180

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 13123
/proc/meminfo: memFree=1291640/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=9588 CPUtime=402.18
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2017 0 0 0 40215 3 0 0 25 0 1 0 1103111738 9818112 2002 1992294400 4194304 5102416 548682068800 18446744073709551615 4254404 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 2397 2002 112 221 0 2173 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9588

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13123
/proc/meminfo: memFree=1291192/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=10216 CPUtime=462.16
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2166 0 0 0 46212 4 0 0 25 0 1 0 1103111738 10461184 2151 1992294400 4194304 5102416 548682068800 18446744073709551615 4249909 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 2554 2151 112 221 0 2330 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10216

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13123
/proc/meminfo: memFree=1290808/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=10660 CPUtime=522.14
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2255 0 0 0 52210 4 0 0 25 0 1 0 1103111738 10915840 2240 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 2665 2240 112 221 0 2441 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10660

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13123
/proc/meminfo: memFree=1290616/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=10928 CPUtime=582.13
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2313 0 0 0 58208 5 0 0 25 0 1 0 1103111738 11190272 2298 1992294400 4194304 5102416 548682068800 18446744073709551615 4249696 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 2732 2298 112 221 0 2508 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 10928

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13123
/proc/meminfo: memFree=1290232/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=11200 CPUtime=642.11
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2393 0 0 0 64206 5 0 0 25 0 1 0 1103111738 11468800 2378 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 2800 2378 112 221 0 2576 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 11200

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13123
/proc/meminfo: memFree=1289912/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=11596 CPUtime=702.1
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2492 0 0 0 70204 6 0 0 25 0 1 0 1103111738 11874304 2477 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 2899 2477 112 221 0 2675 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 11596

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13123
/proc/meminfo: memFree=1289656/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=11880 CPUtime=762.09
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2545 0 0 0 76203 6 0 0 25 0 1 0 1103111738 12165120 2530 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 2970 2530 112 221 0 2746 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 11880

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13123
/proc/meminfo: memFree=1289336/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=12180 CPUtime=822.06
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2630 0 0 0 82200 6 0 0 25 0 1 0 1103111738 12472320 2615 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 3045 2615 112 221 0 2821 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 12180

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13125
/proc/meminfo: memFree=1289016/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=12328 CPUtime=882.05
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2670 0 0 0 88198 7 0 0 25 0 1 0 1103111738 12623872 2655 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 3082 2655 112 221 0 2858 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 12328

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13125
/proc/meminfo: memFree=1288952/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=12612 CPUtime=942.03
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2722 0 0 0 94196 7 0 0 25 0 1 0 1103111738 12914688 2707 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 3153 2707 112 221 0 2929 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 12612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13125
/proc/meminfo: memFree=1288760/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=12744 CPUtime=1002.01
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2763 0 0 0 100194 7 0 0 25 0 1 0 1103111738 13049856 2748 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 3186 2748 112 221 0 2962 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 12744

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13125
/proc/meminfo: memFree=1288504/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=13012 CPUtime=1062
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2828 0 0 0 106192 8 0 0 25 0 1 0 1103111738 13324288 2813 1992294400 4194304 5102416 548682068800 18446744073709551615 4249430 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 3253 2813 112 221 0 3029 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 13012

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13125
/proc/meminfo: memFree=1288184/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=13280 CPUtime=1121.98
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2908 0 0 0 112190 8 0 0 25 0 1 0 1103111738 13598720 2893 1992294400 4194304 5102416 548682068800 18446744073709551615 4249585 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 3320 2893 112 221 0 3096 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 13280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13125
/proc/meminfo: memFree=1287864/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=13700 CPUtime=1181.96
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2979 0 0 0 118188 8 0 0 25 0 1 0 1103111738 14028800 2964 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 3425 2964 112 221 0 3201 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 13700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13125
/proc/meminfo: memFree=1287864/2055920 swapFree=4175244/4192956
[pid=13122] ppid=13120 vsize=13700 CPUtime=1200.06
/proc/13122/stat : 13122 (varsat-random_s) R 13120 13122 12924 0 -1 4194304 2988 0 0 0 119998 8 0 0 25 0 1 0 1103111738 14028800 2973 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/13122/statm: 3425 2973 112 221 0 3201 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13700

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.088986
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 13700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2988
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= 1794

runsolver used 1.16882 second user time and 3.20851 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-29 07:28:21
IDJOB=1518809
IDBENCH=70710
IDSOLVER=539
FILE ID=node60/1518809-1238304501
PBS_JOBID= 9061074
Free space on /tmp= 66404 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S433356712-017.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518809-1238304501/watcher-1518809-1238304501 -o /tmp/evaluation-result-1518809-1238304501/solver-1518809-1238304501 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1571651940 HOME/instance-1518809-1238304501.cnf

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

MD5SUM BENCH= 4a78ab70ae5c4ba56ac4f88e429d1c79
RANDOM SEED=1571651940

node60.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		: 3000.202
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		: 3000.202
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:       1300184 kB
Buffers:         84148 kB
Cached:         582748 kB
SwapCached:      10996 kB
Active:         214212 kB
Inactive:       465788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1300184 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          18440 kB
Slab:            61296 kB
Committed_AS:  3206884 kB
PageTables:       1712 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= 66400 MiB
End job on node60 at 2009-03-29 07:48:24