Trace number 1518401

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S889538696-070.cnf
MD5SUM638869086f20650eb09f2e935bdc737c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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:  560                                                  |
0.00/0.00	c |  Number of clauses:    2380                                                 |
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:          330243676.000000
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 |     545     2366     7203 |      788        0    nan |  0.000 % |
0.00/0.03	c |       101 |     545     2366     7203 |      867      101     27 |  0.000 % |
0.00/0.05	c |       251 |     545     2366     7203 |      954      251     24 |  0.000 % |
0.00/0.08	c |       476 |     545     2366     7203 |     1049      476     23 |  0.000 % |
0.09/0.11	c |       813 |     545     2366     7203 |     1154      813     24 |  0.000 % |
0.09/0.15	c |      1319 |     545     2366     7203 |     1270      711     24 |  0.000 % |
0.19/0.21	c |      2079 |     545     2366     7203 |     1397      806     22 |  0.000 % |
0.19/0.28	c |      3219 |     545     2366     7203 |     1536     1211     24 |  0.000 % |
0.29/0.38	c |      4928 |     545     2366     7203 |     1690     1328     24 |  0.000 % |
0.49/0.53	c |      7490 |     545     2366     7203 |     1859     1282     24 |  0.000 % |
0.69/0.74	c |     11335 |     545     2366     7203 |     2045     1297     23 |  0.000 % |
1.00/1.06	c |     17103 |     545     2366     7203 |     2250     1788     25 |  0.000 % |
1.49/1.56	c |     25752 |     545     2366     7203 |     2475     1184     21 |  0.000 % |
2.29/2.30	c |     38727 |     545     2366     7203 |     2722     1443     23 |  0.000 % |
3.39/3.47	c |     58191 |     545     2366     7203 |     2994     2779     28 |  0.000 % |
5.19/5.27	c |     87383 |     545     2366     7203 |     3294     2834     29 |  0.000 % |
7.99/8.07	c |    131172 |     545     2366     7203 |     3623     2841     27 |  0.000 % |
12.29/12.35	c |    196857 |     545     2366     7203 |     3986     2071     26 |  0.000 % |
18.98/19.08	c |    295383 |     545     2366     7203 |     4384     3335     26 |  0.000 % |
29.48/29.54	c |    443176 |     545     2366     7203 |     4823     3974     27 |  0.000 % |
45.57/45.66	c |    664859 |     545     2366     7203 |     5305     3270     25 |  0.000 % |
70.77/70.82	c |    997386 |     545     2366     7203 |     5836     3099     24 |  0.000 % |
109.96/110.03	c |   1496177 |     545     2366     7203 |     6419     3497     25 |  0.000 % |
172.42/172.56	c |   2244360 |     545     2366     7203 |     7061     5687     26 |  0.000 % |
270.49/270.66	c |   3366634 |     545     2366     7203 |     7768     5185     27 |  0.000 % |
425.03/425.26	c |   5050045 |     545     2366     7203 |     8544     7762     30 |  0.000 % |
673.54/673.89	c |   7575161 |     545     2366     7203 |     9399     4619     28 |  0.000 % |
1063.20/1063.67	c |  11362836 |     545     2366     7203 |    10339     6705     27 |  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-1518401-1238299139/watcher-1518401-1238299139 -o /tmp/evaluation-result-1518401-1238299139/solver-1518401-1238299139 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=330243676 HOME/instance-1518401-1238299139.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 0.98 2/71 11969
/proc/meminfo: memFree=842632/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=2556 CPUtime=0
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 1102576987 2617344 235 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 639 236 98 221 0 415 0

[startup+0.089459 s]
/proc/loadavg: 0.91 0.95 0.98 2/71 11969
/proc/meminfo: memFree=842632/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=2648 CPUtime=0.08
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 283 0 0 0 8 0 0 0 18 0 1 0 1102576987 2711552 268 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 662 268 112 221 0 438 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2648

[startup+0.101461 s]
/proc/loadavg: 0.91 0.95 0.98 2/71 11969
/proc/meminfo: memFree=842632/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=2648 CPUtime=0.09
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 283 0 0 0 9 0 0 0 18 0 1 0 1102576987 2711552 268 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 662 268 112 221 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2648

[startup+0.3015 s]
/proc/loadavg: 0.91 0.95 0.98 2/71 11969
/proc/meminfo: memFree=842632/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=2780 CPUtime=0.29
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 315 0 0 0 29 0 0 0 19 0 1 0 1102576987 2846720 300 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 695 300 112 221 0 471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2780

[startup+0.701575 s]
/proc/loadavg: 0.91 0.95 0.98 2/71 11969
/proc/meminfo: memFree=842632/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=2912 CPUtime=0.69
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 362 0 0 0 69 0 0 0 23 0 1 0 1102576987 2981888 347 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 728 347 112 221 0 504 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2912

[startup+1.50173 s]
/proc/loadavg: 0.91 0.95 0.98 2/72 11970
/proc/meminfo: memFree=841600/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=3176 CPUtime=1.49
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 415 0 0 0 149 0 0 0 25 0 1 0 1102576987 3252224 400 1992294400 4194304 5102416 548682068800 18446744073709551615 4250080 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 794 400 112 221 0 570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3176

[startup+3.10203 s]
/proc/loadavg: 0.91 0.95 0.98 2/72 11970
/proc/meminfo: memFree=841152/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=3440 CPUtime=3.09
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 485 0 0 0 309 0 0 0 25 0 1 0 1102576987 3522560 470 1992294400 4194304 5102416 548682068800 18446744073709551615 4255660 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 860 470 112 221 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3440

[startup+6.30164 s]
/proc/loadavg: 0.92 0.95 0.98 2/72 11970
/proc/meminfo: memFree=840704/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=3836 CPUtime=6.29
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 596 0 0 0 629 0 0 0 25 0 1 0 1102576987 3928064 581 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 959 581 112 221 0 735 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3836

[startup+12.7019 s]
/proc/loadavg: 0.92 0.95 0.98 2/72 11970
/proc/meminfo: memFree=839936/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=4388 CPUtime=12.69
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 719 0 0 0 1269 0 0 0 25 0 1 0 1102576987 4493312 704 1992294400 4194304 5102416 548682068800 18446744073709551615 4253775 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 1097 704 112 221 0 873 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4388

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/72 11970
/proc/meminfo: memFree=839296/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=5048 CPUtime=25.48
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 874 0 0 0 2548 0 0 0 25 0 1 0 1102576987 5169152 859 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 1262 859 112 221 0 1038 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5048

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/72 11970
/proc/meminfo: memFree=838656/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=5724 CPUtime=51.08
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 1046 0 0 0 5107 1 0 0 25 0 1 0 1102576987 5861376 1031 1992294400 4194304 5102416 548682068800 18446744073709551615 4249585 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 1431 1031 112 221 0 1207 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5724

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/72 11970
/proc/meminfo: memFree=837696/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=6528 CPUtime=102.26
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 1267 0 0 0 10225 1 0 0 25 0 1 0 1102576987 6684672 1252 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 1632 1252 112 221 0 1408 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6528

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=836608/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=7608 CPUtime=162.22
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 1520 0 0 0 16221 1 0 0 25 0 1 0 1102576987 7790592 1505 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 1902 1505 112 221 0 1678 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 7608

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=836096/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=8140 CPUtime=222.2
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 1642 0 0 0 22219 1 0 0 25 0 1 0 1102576987 8335360 1627 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 2035 1627 112 221 0 1811 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 8140

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=835392/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=8688 CPUtime=282.19
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 1803 0 0 0 28217 2 0 0 25 0 1 0 1102576987 8896512 1788 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 2172 1788 112 221 0 1948 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8688

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=834752/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=9364 CPUtime=342.16
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 1963 0 0 0 34214 2 0 0 25 0 1 0 1102576987 9588736 1948 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 2341 1948 112 221 0 2117 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9364

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=834368/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=9784 CPUtime=402.14
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 2064 0 0 0 40212 2 0 0 25 0 1 0 1102576987 10018816 2049 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 2446 2049 112 221 0 2222 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9784

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=833792/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=10344 CPUtime=462.11
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 2199 0 0 0 46209 2 0 0 25 0 1 0 1102576987 10592256 2184 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 2586 2184 112 221 0 2362 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 10344

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=833536/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=10752 CPUtime=522.09
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 2277 0 0 0 52207 2 0 0 25 0 1 0 1102576987 11010048 2262 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 2688 2262 112 221 0 2464 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 10752

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=833088/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=11160 CPUtime=582.07
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 2373 0 0 0 58204 3 0 0 25 0 1 0 1102576987 11427840 2358 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 2790 2358 112 221 0 2566 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 11160

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=832896/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=11296 CPUtime=642.06
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 2426 0 0 0 64203 3 0 0 25 0 1 0 1102576987 11567104 2411 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 2824 2411 112 221 0 2600 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 11296

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=832576/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=11704 CPUtime=702.03
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 2517 0 0 0 70200 3 0 0 25 0 1 0 1102576987 11984896 2502 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 2926 2502 112 221 0 2702 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 11704

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=832256/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=11984 CPUtime=762.01
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 2589 0 0 0 76198 3 0 0 25 0 1 0 1102576987 12271616 2574 1992294400 4194304 5102416 548682068800 18446744073709551615 4249797 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 2996 2574 112 221 0 2772 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 11984

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=832064/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=12248 CPUtime=821.98
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 2641 0 0 0 82195 3 0 0 25 0 1 0 1102576987 12541952 2626 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 3062 2626 112 221 0 2838 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 12248

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=831680/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=12524 CPUtime=881.96
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 2724 0 0 0 88192 4 0 0 25 0 1 0 1102576987 12824576 2709 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 3131 2709 112 221 0 2907 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 12524

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=831488/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=12800 CPUtime=941.94
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 2787 0 0 0 94190 4 0 0 25 0 1 0 1102576987 13107200 2772 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 3200 2772 112 221 0 2976 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 12800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=831296/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=13076 CPUtime=1001.92
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 2852 0 0 0 100188 4 0 0 25 0 1 0 1102576987 13389824 2837 1992294400 4194304 5102416 548682068800 18446744073709551615 4250146 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 3269 2837 112 221 0 3045 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 13076

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=831040/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=13368 CPUtime=1061.89
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 2900 0 0 0 106185 4 0 0 25 0 1 0 1102576987 13688832 2885 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 3342 2885 112 221 0 3118 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 13368

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=830720/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=13668 CPUtime=1121.87
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 2987 0 0 0 112183 4 0 0 25 0 1 0 1102576987 13996032 2972 1992294400 4194304 5102416 548682068800 18446744073709551615 4230697 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 3417 2972 112 221 0 3193 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 13668

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=830592/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=13808 CPUtime=1181.85
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 3009 0 0 0 118180 5 0 0 25 0 1 0 1102576987 14139392 2994 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 3452 2994 112 221 0 3228 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 13808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 11976
/proc/meminfo: memFree=830528/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=13808 CPUtime=1200.05
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 3010 0 0 0 120000 5 0 0 25 0 1 0 1102576987 14139392 2995 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 3452 2995 112 221 0 3228 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13808

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 0.98 2/72 11976
/proc/meminfo: memFree=830528/2055920 swapFree=4170332/4192956
[pid=11969] ppid=11967 vsize=13808 CPUtime=1200.05
/proc/11969/stat : 11969 (varsat-random_s) R 11967 11969 11878 0 -1 4194304 3010 0 0 0 120000 5 0 0 25 0 1 0 1102576987 14139392 2995 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11969/statm: 3452 2995 112 221 0 3228 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.054991
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 13808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3010
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= 2037

runsolver used 1.2968 second user time and 3.08053 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-29 05:58:59
IDJOB=1518401
IDBENCH=70676
IDSOLVER=539
FILE ID=node38/1518401-1238299139
PBS_JOBID= 9061058
Free space on /tmp= 65528 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S889538696-070.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518401-1238299139/watcher-1518401-1238299139 -o /tmp/evaluation-result-1518401-1238299139/solver-1518401-1238299139 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=330243676 HOME/instance-1518401-1238299139.cnf

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

MD5SUM BENCH= 638869086f20650eb09f2e935bdc737c
RANDOM SEED=330243676

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        843112 kB
Buffers:         90240 kB
Cached:        1031164 kB
SwapCached:      11204 kB
Active:         156672 kB
Inactive:       977348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        843112 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          18316 kB
Slab:            63968 kB
Committed_AS:  3009668 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-29 06:19:01