Trace number 1517477

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S638051453-097.cnf
MD5SUMf703653b42bdd3cc2ad2ea17949e8d3f
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 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:          982979402.000000
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 |     529     2275     6889 |      758        0    nan |  0.000 % |
0.00/0.02	c |       100 |     529     2275     6889 |      834      100     24 |  0.000 % |
0.00/0.04	c |       250 |     529     2275     6889 |      917      250     23 |  0.000 % |
0.00/0.06	c |       476 |     529     2275     6889 |     1009      476     24 |  0.000 % |
0.00/0.09	c |       813 |     529     2275     6889 |     1110      813     24 |  0.000 % |
0.10/0.12	c |      1320 |     529     2275     6889 |     1221      743     22 |  0.000 % |
0.10/0.17	c |      2080 |     529     2275     6889 |     1343      871     22 |  0.000 % |
0.20/0.23	c |      3219 |     529     2275     6889 |     1477     1319     23 |  0.000 % |
0.30/0.32	c |      4929 |     529     2275     6889 |     1625     1504     23 |  0.000 % |
0.40/0.45	c |      7491 |     529     2275     6889 |     1788     1516     23 |  0.000 % |
0.60/0.66	c |     11336 |     529     2275     6889 |     1966     1661     23 |  0.000 % |
0.90/0.97	c |     17102 |     529     2275     6889 |     2163     1340     21 |  0.000 % |
1.40/1.42	c |     25752 |     529     2275     6889 |     2379     2198     24 |  0.000 % |
2.10/2.12	c |     38726 |     529     2275     6889 |     2617     1801     22 |  0.000 % |
3.20/3.21	c |     58187 |     529     2275     6889 |     2879     2530     24 |  0.000 % |
4.79/4.88	c |     87379 |     529     2275     6889 |     3167     2293     24 |  0.000 % |
7.49/7.53	c |    131169 |     529     2275     6889 |     3484     2546     23 |  0.000 % |
11.69/11.70	c |    196854 |     529     2275     6889 |     3832     2709     25 |  0.000 % |
18.09/18.16	c |    295381 |     529     2275     6889 |     4216     2123     22 |  0.000 % |
28.28/28.34	c |    443170 |     529     2275     6889 |     4637     2449     23 |  0.000 % |
43.88/44.00	c |    664855 |     529     2275     6889 |     5101     3163     25 |  0.000 % |
68.17/68.27	c |    997381 |     529     2275     6889 |     5611     3017     23 |  0.000 % |
106.46/106.51	c |   1496169 |     529     2275     6889 |     6173     2953     23 |  0.000 % |
166.05/166.13	c |   2244352 |     529     2275     6889 |     6790     6154     25 |  0.000 % |
260.91/261.00	c |   3366626 |     529     2275     6889 |     7469     5079     26 |  0.000 % |
409.57/409.72	c |   5050037 |     529     2275     6889 |     8216     5923     25 |  0.000 % |
643.71/643.97	c |   7575153 |     529     2275     6889 |     9037     8176     27 |  0.000 % |
1013.10/1013.45	c |  11362828 |     529     2275     6889 |     9941     8419     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-1517477-1238286088/watcher-1517477-1238286088 -o /tmp/evaluation-result-1517477-1238286088/solver-1517477-1238286088 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=982979402 HOME/instance-1517477-1238286088.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 3/64 3901
/proc/meminfo: memFree=833024/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=2552 CPUtime=0
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 272810153 2613248 232 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 638 232 97 221 0 414 0

[startup+0.00969505 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3901
/proc/meminfo: memFree=833024/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=2552 CPUtime=0
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 272810153 2613248 248 1992294400 4194304 5102416 548682068800 18446744073709551615 4220520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 638 248 102 221 0 414 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2552

[startup+0.101704 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3901
/proc/meminfo: memFree=833024/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=2552 CPUtime=0.1
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 273 0 0 0 10 0 0 0 18 0 1 0 272810153 2613248 258 1992294400 4194304 5102416 548682068800 18446744073709551615 4220663 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 638 258 112 221 0 414 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2552

[startup+0.301726 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3901
/proc/meminfo: memFree=833024/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=2816 CPUtime=0.3
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 318 0 0 0 30 0 0 0 19 0 1 0 272810153 2883584 303 1992294400 4194304 5102416 548682068800 18446744073709551615 4495169 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 704 303 112 221 0 480 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2816

[startup+0.70177 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3901
/proc/meminfo: memFree=833024/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=2948 CPUtime=0.7
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 366 0 0 0 70 0 0 0 22 0 1 0 272810153 3018752 351 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 737 351 112 221 0 513 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2948

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=832056/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=3212 CPUtime=1.5
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 421 0 0 0 150 0 0 0 25 0 1 0 272810153 3289088 406 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 803 406 112 221 0 579 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3212

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=831608/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=3476 CPUtime=3.09
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 484 0 0 0 309 0 0 0 25 0 1 0 272810153 3559424 469 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 869 469 112 221 0 645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3476

[startup+6.30139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=831096/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=3744 CPUtime=6.29
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 574 0 0 0 629 0 0 0 25 0 1 0 272810153 3833856 559 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 936 559 112 221 0 712 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3744

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=830584/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=4288 CPUtime=12.69
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 687 0 0 0 1269 0 0 0 25 0 1 0 272810153 4390912 672 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 1072 672 112 221 0 848 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4288

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=829944/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=4824 CPUtime=25.48
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 818 0 0 0 2548 0 0 0 25 0 1 0 272810153 4939776 803 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 1206 803 112 221 0 982 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4824

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=829112/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=5624 CPUtime=51.07
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 1027 0 0 0 5107 0 0 0 25 0 1 0 272810153 5758976 1012 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 1406 1012 112 221 0 1182 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5624

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=828216/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=6576 CPUtime=102.26
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 1252 0 0 0 10226 0 0 0 25 0 1 0 272810153 6733824 1237 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 1644 1237 112 221 0 1420 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6576

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=827384/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=7276 CPUtime=162.25
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 1449 0 0 0 16224 1 0 0 25 0 1 0 272810153 7450624 1434 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 1819 1434 112 221 0 1595 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7276

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=826488/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=8112 CPUtime=222.23
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 1661 0 0 0 22222 1 0 0 25 0 1 0 272810153 8306688 1646 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 2028 1646 112 221 0 1804 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8112

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=825912/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=8660 CPUtime=282.21
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 1795 0 0 0 28220 1 0 0 25 0 1 0 272810153 8867840 1780 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 2165 1780 112 221 0 1941 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8660

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=825464/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=9068 CPUtime=342.19
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 1899 0 0 0 34217 2 0 0 25 0 1 0 272810153 9285632 1884 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 2267 1884 112 221 0 2043 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9068

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=825208/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=9356 CPUtime=402.18
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 1960 0 0 0 40216 2 0 0 25 0 1 0 272810153 9580544 1945 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 2339 1945 112 221 0 2115 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9356

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=824888/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=9704 CPUtime=462.16
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2045 0 0 0 46214 2 0 0 25 0 1 0 272810153 9936896 2030 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 2426 2030 112 221 0 2202 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9704

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=824376/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=10276 CPUtime=522.14
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2156 0 0 0 52212 2 0 0 25 0 1 0 272810153 10522624 2141 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 2569 2141 112 221 0 2345 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10276

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=824120/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=10552 CPUtime=582.12
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2225 0 0 0 58210 2 0 0 25 0 1 0 272810153 10805248 2210 1992294400 4194304 5102416 548682068800 18446744073709551615 4255284 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 2638 2210 112 221 0 2414 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 10552

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=823992/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=10692 CPUtime=642.11
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2273 0 0 0 64208 3 0 0 25 0 1 0 272810153 10948608 2258 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 2673 2258 112 221 0 2449 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10692

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=823480/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=11232 CPUtime=702.09
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2389 0 0 0 70206 3 0 0 25 0 1 0 272810153 11501568 2374 1992294400 4194304 5102416 548682068800 18446744073709551615 4254404 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 2808 2374 112 221 0 2584 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 11232

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=823288/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=11380 CPUtime=762.07
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2441 0 0 0 76204 3 0 0 25 0 1 0 272810153 11653120 2426 1992294400 4194304 5102416 548682068800 18446744073709551615 4254565 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 2845 2426 112 221 0 2621 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 11380

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=823096/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=11652 CPUtime=822.05
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2487 0 0 0 82202 3 0 0 25 0 1 0 272810153 11931648 2472 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 2913 2472 112 221 0 2689 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 11652

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=822840/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=11936 CPUtime=882.04
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2550 0 0 0 88200 4 0 0 25 0 1 0 272810153 12222464 2535 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 2984 2535 112 221 0 2760 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 11936

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=822776/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=11936 CPUtime=942.02
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2570 0 0 0 94198 4 0 0 25 0 1 0 272810153 12222464 2555 1992294400 4194304 5102416 548682068800 18446744073709551615 4248798 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 2984 2555 112 221 0 2760 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 11936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=822520/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=12224 CPUtime=1002
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2621 0 0 0 100196 4 0 0 25 0 1 0 272810153 12517376 2606 1992294400 4194304 5102416 548682068800 18446744073709551615 4254747 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 3056 2606 112 221 0 2832 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 12224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=822264/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=12524 CPUtime=1061.98
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2693 0 0 0 106194 4 0 0 25 0 1 0 272810153 12824576 2678 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 3131 2678 112 221 0 2907 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 12524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3902
/proc/meminfo: memFree=822072/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=12656 CPUtime=1121.96
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2748 0 0 0 112192 4 0 0 25 0 1 0 272810153 12959744 2733 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 3164 2733 112 221 0 2940 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 12656

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3904
/proc/meminfo: memFree=821816/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=12936 CPUtime=1181.95
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2812 0 0 0 118190 5 0 0 25 0 1 0 272810153 13246464 2797 1992294400 4194304 5102416 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 3234 2797 112 221 0 3010 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 12936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3904
/proc/meminfo: memFree=821752/2055920 swapFree=4181692/4192956
[pid=3901] ppid=3899 vsize=13076 CPUtime=1200.05
/proc/3901/stat : 3901 (varsat-random_s) R 3899 3901 3732 0 -1 4194304 2829 0 0 0 120000 5 0 0 25 0 1 0 272810153 13389824 2814 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/3901/statm: 3269 2814 112 221 0 3045 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13076

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): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.055991
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 13076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2829
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= 2560

runsolver used 0.761884 second user time and 2.56361 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-29 01:21:28
IDJOB=1517477
IDBENCH=70599
IDSOLVER=539
FILE ID=node42/1517477-1238286088
PBS_JOBID= 9060950
Free space on /tmp= 66240 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S638051453-097.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517477-1238286088/watcher-1517477-1238286088 -o /tmp/evaluation-result-1517477-1238286088/solver-1517477-1238286088 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=982979402 HOME/instance-1517477-1238286088.cnf

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

MD5SUM BENCH= f703653b42bdd3cc2ad2ea17949e8d3f
RANDOM SEED=982979402

node42.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		: 3000.211
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		: 3000.211
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:        833504 kB
Buffers:        101160 kB
Cached:        1022456 kB
SwapCached:       5184 kB
Active:         159664 kB
Inactive:       972548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        833504 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          14284 kB
Slab:            76236 kB
Committed_AS:   827164 kB
PageTables:       1388 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= 66240 MiB
End job on node42 at 2009-03-29 01:41:30