Trace number 1518413

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) 1200.04 1206.11

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1429776379-099.cnf
MD5SUMea276ce6a9a917d7362e239e9cf3e2f4
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                                                 |
0.09/0.10	c |  Parsing time:         0.00         s                                       |
0.09/0.10	c |  Timeout:              43200 s
0.09/0.10	c |  Random Seed:          296810949.000000
0.09/0.10	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.09/0.10	c |  Branching Rule:       default (solution-guided)                            |
0.09/0.10	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.09/0.10	c |                                                                             |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |     542     2359     7190 |      786        0    nan |  0.000 % |
0.09/0.10	c |       100 |     542     2359     7190 |      864      100     29 |  0.000 % |
0.09/0.10	c |       250 |     542     2359     7190 |      951      250     28 |  0.000 % |
0.09/0.10	c |       477 |     542     2359     7190 |     1046      477     26 |  0.000 % |
0.09/0.12	c |       814 |     542     2359     7190 |     1151      814     25 |  0.000 % |
0.09/0.16	c |      1320 |     542     2359     7190 |     1266      706     21 |  0.000 % |
0.19/0.21	c |      2080 |     542     2359     7190 |     1393      801     22 |  0.000 % |
0.19/0.28	c |      3222 |     542     2359     7190 |     1532     1209     24 |  0.000 % |
0.29/0.38	c |      4930 |     542     2359     7190 |     1685     1324     24 |  0.000 % |
0.49/0.51	c |      7493 |     542     2359     7190 |     1854     1260     23 |  0.000 % |
0.69/0.72	c |     11339 |     542     2359     7190 |     2039     1261     24 |  0.000 % |
0.99/1.03	c |     17108 |     542     2359     7190 |     2243     1741     26 |  0.000 % |
1.39/1.49	c |     25757 |     542     2359     7190 |     2467     2303     26 |  0.000 % |
2.19/2.21	c |     38731 |     542     2359     7190 |     2714     2541     27 |  0.000 % |
3.28/3.31	c |     58194 |     542     2359     7190 |     2986     2500     25 |  0.000 % |
4.87/4.98	c |     87388 |     542     2359     7190 |     3284     2680     24 |  0.000 % |
7.46/7.55	c |    131177 |     542     2359     7190 |     3613     2959     25 |  0.000 % |
11.44/11.59	c |    196861 |     542     2359     7190 |     3974     2336     27 |  0.000 % |
17.60/17.79	c |    295387 |     542     2359     7190 |     4371     3913     28 |  0.000 % |
27.45/27.69	c |    443176 |     542     2359     7190 |     4809     2849     26 |  0.000 % |
43.07/43.36	c |    664860 |     542     2359     7190 |     5290     2499     26 |  0.000 % |
67.55/67.91	c |    997386 |     542     2359     7190 |     5819     5295     27 |  0.000 % |
105.26/105.87	c |   1496176 |     542     2359     7190 |     6400     3080     26 |  0.000 % |
164.36/165.22	c |   2244359 |     542     2359     7190 |     7041     3927     27 |  0.000 % |
255.70/257.01	c |   3366635 |     542     2359     7190 |     7745     3698     25 |  0.000 % |
403.06/405.12	c |   5050047 |     542     2359     7190 |     8519     4138     28 |  0.000 % |
631.01/634.21	c |   7575165 |     542     2359     7190 |     9371     7938     28 |  0.000 % |
994.77/999.86	c |  11362841 |     542     2359     7190 |    10308     7354     26 |  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-1518413-1238299288/watcher-1518413-1238299288 -o /tmp/evaluation-result-1518413-1238299288/solver-1518413-1238299288 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=296810949 HOME/instance-1518413-1238299288.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: 1.84 1.95 1.98 4/86 22794
/proc/meminfo: memFree=1700624/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=2424 CPUtime=0
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 215 0 0 0 0 0 0 0 20 0 1 0 456259250 2482176 200 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/22794/statm: 606 200 88 221 0 382 0

[startup+0.0971999 s]
/proc/loadavg: 1.84 1.95 1.98 4/86 22794
/proc/meminfo: memFree=1700624/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=2652 CPUtime=0.09
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 285 0 0 0 9 0 0 0 20 0 1 0 456259250 2715648 270 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 663 270 112 221 0 439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2652

[startup+0.101199 s]
/proc/loadavg: 1.84 1.95 1.98 4/86 22794
/proc/meminfo: memFree=1700624/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=2652 CPUtime=0.09
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 285 0 0 0 9 0 0 0 20 0 1 0 456259250 2715648 270 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 663 270 112 221 0 439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2652

[startup+0.301235 s]
/proc/loadavg: 1.84 1.95 1.98 4/86 22794
/proc/meminfo: memFree=1700624/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=2784 CPUtime=0.29
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 311 0 0 0 29 0 0 0 22 0 1 0 456259250 2850816 296 1992294400 4194304 5102416 548682068800 18446744073709551615 4220605 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 696 296 112 221 0 472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2784

[startup+0.70131 s]
/proc/loadavg: 1.84 1.95 1.98 4/86 22794
/proc/meminfo: memFree=1700624/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=2916 CPUtime=0.69
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 365 0 0 0 69 0 0 0 25 0 1 0 456259250 2985984 350 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 729 350 112 221 0 505 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2916

[startup+1.50146 s]
/proc/loadavg: 1.84 1.95 1.98 3/87 22795
/proc/meminfo: memFree=1699464/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=3180 CPUtime=1.49
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 421 0 0 0 149 0 0 0 25 0 1 0 456259250 3256320 406 1992294400 4194304 5102416 548682068800 18446744073709551615 4221044 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 795 406 112 221 0 571 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3180

[startup+3.10275 s]
/proc/loadavg: 1.84 1.95 1.98 3/87 22795
/proc/meminfo: memFree=1699016/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=3444 CPUtime=3.08
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 497 0 0 0 308 0 0 0 25 0 1 0 456259250 3526656 482 1992294400 4194304 5102416 548682068800 18446744073709551615 4255976 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 861 482 112 221 0 637 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3444

[startup+6.30134 s]
/proc/loadavg: 1.85 1.95 1.98 3/87 22795
/proc/meminfo: memFree=1698568/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=3840 CPUtime=6.26
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 580 0 0 0 626 0 0 0 25 0 1 0 456259250 3932160 565 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 960 565 112 221 0 736 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 3840

[startup+12.7015 s]
/proc/loadavg: 1.87 1.95 1.98 3/87 22795
/proc/meminfo: memFree=1697936/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=4412 CPUtime=12.63
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 712 0 0 0 1263 0 0 0 25 0 1 0 456259250 4517888 697 1992294400 4194304 5102416 548682068800 18446744073709551615 4254721 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 1103 697 112 221 0 879 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 4412

[startup+25.5019 s]
/proc/loadavg: 1.89 1.95 1.98 3/87 22795
/proc/meminfo: memFree=1697296/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=4944 CPUtime=25.36
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 873 0 0 0 2536 0 0 0 25 0 1 0 456259250 5062656 858 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 1236 858 112 221 0 1012 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 4944

[startup+51.1016 s]
/proc/loadavg: 1.93 1.96 1.98 3/87 22795
/proc/meminfo: memFree=1696464/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=5884 CPUtime=50.84
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 1092 0 0 0 5084 0 0 0 25 0 1 0 456259250 6025216 1077 1992294400 4194304 5102416 548682068800 18446744073709551615 4255665 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 1471 1077 112 221 0 1247 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 5884

[startup+102.308 s]
/proc/loadavg: 2.02 1.97 1.99 3/87 22795
/proc/meminfo: memFree=1695440/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=6844 CPUtime=101.78
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 1335 0 0 0 10178 0 0 0 25 0 1 0 456259250 7008256 1320 1992294400 4194304 5102416 548682068800 18446744073709551615 4255296 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 1711 1320 112 221 0 1487 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 6844

[startup+162.301 s]
/proc/loadavg: 2.00 1.97 1.99 3/87 22795
/proc/meminfo: memFree=1694416/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=7652 CPUtime=161.48
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 1546 0 0 0 16147 1 0 0 25 0 1 0 456259250 7835648 1531 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 1913 1531 112 221 0 1689 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 7652

[startup+222.301 s]
/proc/loadavg: 2.03 1.99 1.99 3/87 22795
/proc/meminfo: memFree=1693776/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=8496 CPUtime=221.18
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 1724 0 0 0 22117 1 0 0 25 0 1 0 456259250 8699904 1709 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 2124 1709 112 221 0 1900 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 8496

[startup+282.302 s]
/proc/loadavg: 2.12 2.02 2.01 3/87 22795
/proc/meminfo: memFree=1693136/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=9044 CPUtime=280.88
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 1876 0 0 0 28087 1 0 0 25 0 1 0 456259250 9261056 1861 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 2261 1861 112 221 0 2037 0
Current children cumulated CPU time (s) 280.88
Current children cumulated vsize (KiB) 9044

[startup+342.301 s]
/proc/loadavg: 2.12 2.03 2.00 3/87 22795
/proc/meminfo: memFree=1692752/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=9476 CPUtime=340.57
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 1978 0 0 0 34056 1 0 0 25 0 1 0 456259250 9703424 1963 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 2369 1963 112 221 0 2145 0
Current children cumulated CPU time (s) 340.57
Current children cumulated vsize (KiB) 9476

[startup+402.301 s]
/proc/loadavg: 2.11 2.04 2.00 3/87 22795
/proc/meminfo: memFree=1692240/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=9892 CPUtime=400.27
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2084 0 0 0 40026 1 0 0 25 0 1 0 456259250 10129408 2069 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 2473 2069 112 221 0 2249 0
Current children cumulated CPU time (s) 400.27
Current children cumulated vsize (KiB) 9892

[startup+462.301 s]
/proc/loadavg: 2.10 2.04 2.00 3/87 22795
/proc/meminfo: memFree=1691856/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=10372 CPUtime=459.97
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2191 0 0 0 45996 1 0 0 25 0 1 0 456259250 10620928 2176 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 2593 2176 112 221 0 2369 0
Current children cumulated CPU time (s) 459.97
Current children cumulated vsize (KiB) 10372

[startup+522.301 s]
/proc/loadavg: 2.09 2.05 2.00 3/87 22795
/proc/meminfo: memFree=1691536/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=10808 CPUtime=519.67
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2279 0 0 0 51966 1 0 0 25 0 1 0 456259250 11067392 2264 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 2702 2264 112 221 0 2478 0
Current children cumulated CPU time (s) 519.67
Current children cumulated vsize (KiB) 10808

[startup+582.302 s]
/proc/loadavg: 2.08 2.05 2.00 3/87 22795
/proc/meminfo: memFree=1691472/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=10956 CPUtime=579.37
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2328 0 0 0 57936 1 0 0 25 0 1 0 456259250 11218944 2313 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 2739 2313 112 221 0 2515 0
Current children cumulated CPU time (s) 579.37
Current children cumulated vsize (KiB) 10956

[startup+642.301 s]
/proc/loadavg: 2.03 2.04 2.00 3/87 22795
/proc/meminfo: memFree=1691024/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=11244 CPUtime=639.07
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2419 0 0 0 63906 1 0 0 25 0 1 0 456259250 11513856 2404 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 2811 2404 112 221 0 2587 0
Current children cumulated CPU time (s) 639.07
Current children cumulated vsize (KiB) 11244

[startup+702.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/87 22795
/proc/meminfo: memFree=1690768/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=11656 CPUtime=698.76
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2506 0 0 0 69875 1 0 0 25 0 1 0 456259250 11935744 2491 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 2914 2491 112 221 0 2690 0
Current children cumulated CPU time (s) 698.76
Current children cumulated vsize (KiB) 11656

[startup+762.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 22795
/proc/meminfo: memFree=1690448/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=11940 CPUtime=758.47
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2582 0 0 0 75845 2 0 0 25 0 1 0 456259250 12226560 2567 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 2985 2567 112 221 0 2761 0
Current children cumulated CPU time (s) 758.47
Current children cumulated vsize (KiB) 11940

[startup+822.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 22795
/proc/meminfo: memFree=1690256/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=12236 CPUtime=818.17
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2628 0 0 0 81815 2 0 0 25 0 1 0 456259250 12529664 2613 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 3059 2613 112 221 0 2835 0
Current children cumulated CPU time (s) 818.17
Current children cumulated vsize (KiB) 12236

[startup+882.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 22795
/proc/meminfo: memFree=1689808/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=12524 CPUtime=877.86
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2712 0 0 0 87784 2 0 0 25 0 1 0 456259250 12824576 2697 1992294400 4194304 5102416 548682068800 18446744073709551615 4248717 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 3131 2697 112 221 0 2907 0
Current children cumulated CPU time (s) 877.86
Current children cumulated vsize (KiB) 12524

[startup+942.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 22795
/proc/meminfo: memFree=1689744/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=12656 CPUtime=937.56
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2744 0 0 0 93754 2 0 0 25 0 1 0 456259250 12959744 2729 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 3164 2729 112 221 0 2940 0
Current children cumulated CPU time (s) 937.56
Current children cumulated vsize (KiB) 12656

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22795
/proc/meminfo: memFree=1689616/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=12936 CPUtime=997.26
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2799 0 0 0 99724 2 0 0 25 0 1 0 456259250 13246464 2784 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 3234 2784 112 221 0 3010 0
Current children cumulated CPU time (s) 997.26
Current children cumulated vsize (KiB) 12936

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22795
/proc/meminfo: memFree=1689168/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=13340 CPUtime=1056.96
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2902 0 0 0 105694 2 0 0 25 0 1 0 456259250 13660160 2887 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 3335 2887 112 221 0 3111 0
Current children cumulated CPU time (s) 1056.96
Current children cumulated vsize (KiB) 13340

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22795
/proc/meminfo: memFree=1688912/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=13620 CPUtime=1116.65
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2951 0 0 0 111663 2 0 0 25 0 1 0 456259250 13946880 2936 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 3405 2936 112 221 0 3181 0
Current children cumulated CPU time (s) 1116.65
Current children cumulated vsize (KiB) 13620

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22795
/proc/meminfo: memFree=1688720/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=13620 CPUtime=1176.35
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 2980 0 0 0 117633 2 0 0 25 0 1 0 456259250 13946880 2965 1992294400 4194304 5102416 548682068800 18446744073709551615 4254417 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 3405 2965 112 221 0 3181 0
Current children cumulated CPU time (s) 1176.35
Current children cumulated vsize (KiB) 13620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22795
/proc/meminfo: memFree=1688592/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=13892 CPUtime=1200.03
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 3014 0 0 0 120001 2 0 0 25 0 1 0 456259250 14225408 2999 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 3473 2999 112 221 0 3249 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 13892

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

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

[startup+1206.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 22795
/proc/meminfo: memFree=1688592/2055924 swapFree=4179676/4192956
[pid=22794] ppid=22792 vsize=13892 CPUtime=1200.03
/proc/22794/stat : 22794 (varsat-random_s) R 22792 22794 22757 0 -1 4194304 3014 0 0 0 120001 2 0 0 25 0 1 0 456259250 14225408 2999 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 3473 2999 112 221 0 3249 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 13892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1206.11
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.031995
CPU usage (%): 99.4971
Max. virtual memory (cumulated for all children) (KiB): 13892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3014
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= 16361

runsolver used 1.45678 second user time and 4.04338 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-29 06:01:28
IDJOB=1518413
IDBENCH=70677
IDSOLVER=539
FILE ID=node83/1518413-1238299288
PBS_JOBID= 9061069
Free space on /tmp= 66480 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1429776379-099.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518413-1238299288/watcher-1518413-1238299288 -o /tmp/evaluation-result-1518413-1238299288/solver-1518413-1238299288 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=296810949 HOME/instance-1518413-1238299288.cnf

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

MD5SUM BENCH= ea276ce6a9a917d7362e239e9cf3e2f4
RANDOM SEED=296810949

node83.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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1701040 kB
Buffers:         66536 kB
Cached:         195732 kB
SwapCached:       7488 kB
Active:         154976 kB
Inactive:       125708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1701040 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          25896 kB
Slab:            58276 kB
Committed_AS:  1007524 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-29 06:21:36