Trace number 1518425

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/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S565763763-051.cnf
MD5SUMc8ce7aa8b898c6cd15227b0e8c297c77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
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:          612458976.000000
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 |     540     2356     7203 |      785        0    nan |  0.000 % |
0.00/0.01	c |       101 |     540     2356     7203 |      863      101     27 |  0.000 % |
0.00/0.03	c |       251 |     540     2356     7203 |      950      251     26 |  0.000 % |
0.00/0.04	c |       476 |     540     2356     7203 |     1045      476     27 |  0.000 % |
0.00/0.06	c |       813 |     540     2356     7203 |     1149      813     26 |  0.000 % |
0.07/0.09	c |      1321 |     540     2356     7203 |     1264      710     24 |  0.000 % |
0.09/0.13	c |      2080 |     540     2356     7203 |     1391      805     24 |  0.000 % |
0.09/0.19	c |      3219 |     540     2356     7203 |     1530     1219     24 |  0.000 % |
0.19/0.27	c |      4928 |     540     2356     7203 |     1683     1342     26 |  0.000 % |
0.39/0.40	c |      7490 |     540     2356     7203 |     1851     1324     23 |  0.000 % |
0.59/0.60	c |     11334 |     540     2356     7203 |     2036     1350     23 |  0.000 % |
0.89/0.90	c |     17101 |     540     2356     7203 |     2240     1868     23 |  0.000 % |
1.30/1.38	c |     25751 |     540     2356     7203 |     2464     1290     22 |  0.000 % |
2.10/2.12	c |     38726 |     540     2356     7203 |     2711     1595     25 |  0.000 % |
3.20/3.25	c |     58187 |     540     2356     7203 |     2982     1661     23 |  0.000 % |
4.99/5.03	c |     87379 |     540     2356     7203 |     3280     1883     23 |  0.000 % |
7.70/7.77	c |    131168 |     540     2356     7203 |     3608     2247     25 |  0.000 % |
12.09/12.12	c |    196852 |     540     2356     7203 |     3969     3608     27 |  0.000 % |
18.69/18.78	c |    295378 |     540     2356     7203 |     4366     3255     26 |  0.000 % |
29.08/29.17	c |    443168 |     540     2356     7203 |     4803     2409     25 |  0.000 % |
45.18/45.26	c |    664851 |     540     2356     7203 |     5283     2609     25 |  0.000 % |
69.98/70.08	c |    997376 |     540     2356     7203 |     5811     3914     25 |  0.000 % |
109.66/109.76	c |   1496164 |     540     2356     7203 |     6392     3467     25 |  0.000 % |
172.74/172.88	c |   2244350 |     540     2356     7203 |     7032     6426     27 |  0.000 % |
270.82/270.92	c |   3366625 |     540     2356     7203 |     7735     4149     25 |  0.000 % |
424.57/424.73	c |   5050038 |     540     2356     7203 |     8508     6323     27 |  0.000 % |
669.20/669.43	c |   7575157 |     540     2356     7203 |     9359     6620     29 |  0.000 % |
1051.69/1052.10	c |  11362833 |     540     2356     7203 |    10295     5336     25 |  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-1518425-1238299536/watcher-1518425-1238299536 -o /tmp/evaluation-result-1518425-1238299536/solver-1518425-1238299536 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=612458976 HOME/instance-1518425-1238299536.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: 0.99 0.97 0.99 3/70 4157
/proc/meminfo: memFree=1534960/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=2552 CPUtime=0
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 1102618675 2613248 236 1992294400 4194304 5102416 548682068800 18446744073709551615 4272582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 638 237 98 221 0 414 0

[startup+0.0775691 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 4157
/proc/meminfo: memFree=1534960/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=2652 CPUtime=0.07
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 284 0 0 0 7 0 0 0 18 0 1 0 1102618675 2715648 269 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 663 269 112 221 0 439 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2652

[startup+0.101572 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 4157
/proc/meminfo: memFree=1534960/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=2652 CPUtime=0.09
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 297 0 0 0 9 0 0 0 18 0 1 0 1102618675 2715648 282 1992294400 4194304 5102416 548682068800 18446744073709551615 4221209 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 663 282 112 221 0 439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2652

[startup+0.301595 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 4157
/proc/meminfo: memFree=1534960/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=2916 CPUtime=0.29
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 342 0 0 0 29 0 0 0 19 0 1 0 1102618675 2985984 327 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 729 327 112 221 0 505 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2916

[startup+0.701641 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 4157
/proc/meminfo: memFree=1534960/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=3048 CPUtime=0.69
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 375 0 0 0 69 0 0 0 22 0 1 0 1102618675 3121152 360 1992294400 4194304 5102416 548682068800 18446744073709551615 4244024 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 762 360 112 221 0 538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3048

[startup+1.50273 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1533800/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=3180 CPUtime=1.5
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 431 0 0 0 150 0 0 0 25 0 1 0 1102618675 3256320 416 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 795 416 112 221 0 571 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3180

[startup+3.10192 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1533416/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=3444 CPUtime=3.09
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 493 0 0 0 309 0 0 0 25 0 1 0 1102618675 3526656 478 1992294400 4194304 5102416 548682068800 18446744073709551615 4254754 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 861 478 112 221 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3444

[startup+6.30129 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1532968/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=3840 CPUtime=6.29
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 581 0 0 0 629 0 0 0 25 0 1 0 1102618675 3932160 566 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 960 566 112 221 0 736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3840

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1532392/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=4376 CPUtime=12.69
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 703 0 0 0 1269 0 0 0 25 0 1 0 1102618675 4481024 688 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 1094 688 112 221 0 870 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4376

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1531688/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=5040 CPUtime=25.48
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 873 0 0 0 2548 0 0 0 25 0 1 0 1102618675 5160960 858 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 1260 858 112 221 0 1036 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5040

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1530792/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=5848 CPUtime=51.08
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 1086 0 0 0 5107 1 0 0 25 0 1 0 1102618675 5988352 1071 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 1462 1071 112 221 0 1238 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5848

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1529768/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=6800 CPUtime=102.27
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 1322 0 0 0 10226 1 0 0 25 0 1 0 1102618675 6963200 1307 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 1700 1307 112 221 0 1476 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6800

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1529064/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=7476 CPUtime=162.24
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 1499 0 0 0 16223 1 0 0 25 0 1 0 1102618675 7655424 1484 1992294400 4194304 5102416 548682068800 18446744073709551615 4254781 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 1869 1484 112 221 0 1645 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7476

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1528168/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=8448 CPUtime=222.22
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 1715 0 0 0 22221 1 0 0 25 0 1 0 1102618675 8650752 1700 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 2112 1700 112 221 0 1888 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8448

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1527592/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=9008 CPUtime=282.21
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 1851 0 0 0 28219 2 0 0 25 0 1 0 1102618675 9224192 1836 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 2252 1836 112 221 0 2028 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9008

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1526824/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=9676 CPUtime=342.19
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2034 0 0 0 34217 2 0 0 25 0 1 0 1102618675 9908224 2019 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 2419 2019 112 221 0 2195 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9676

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1526440/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=10080 CPUtime=402.17
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2117 0 0 0 40215 2 0 0 25 0 1 0 1102618675 10321920 2102 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 2520 2102 112 221 0 2296 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 10080

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1525864/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=10624 CPUtime=462.15
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2258 0 0 0 46213 2 0 0 25 0 1 0 1102618675 10878976 2243 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 2656 2243 112 221 0 2432 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 10624

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1525480/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=11028 CPUtime=522.14
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2338 0 0 0 52211 3 0 0 25 0 1 0 1102618675 11292672 2323 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 2757 2323 112 221 0 2533 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 11028

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1525160/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=11304 CPUtime=582.12
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2417 0 0 0 58209 3 0 0 25 0 1 0 1102618675 11575296 2402 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 2826 2402 112 221 0 2602 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 11304

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1525032/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=11440 CPUtime=642.11
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2451 0 0 0 64208 3 0 0 25 0 1 0 1102618675 11714560 2436 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 2860 2436 112 221 0 2636 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 11440

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1524712/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=11716 CPUtime=702.09
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2519 0 0 0 70206 3 0 0 25 0 1 0 1102618675 11997184 2504 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 2929 2504 112 221 0 2705 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 11716

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1524392/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=12128 CPUtime=762.07
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2599 0 0 0 76204 3 0 0 25 0 1 0 1102618675 12419072 2584 1992294400 4194304 5102416 548682068800 18446744073709551615 4255619 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 3032 2584 112 221 0 2808 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 12128

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1524264/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=12268 CPUtime=822.05
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2648 0 0 0 82202 3 0 0 25 0 1 0 1102618675 12562432 2633 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 3067 2633 112 221 0 2843 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 12268

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1524008/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=12416 CPUtime=882.03
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2697 0 0 0 88200 3 0 0 25 0 1 0 1102618675 12713984 2682 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 3104 2682 112 221 0 2880 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 12416

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1523880/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=12568 CPUtime=942.01
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2725 0 0 0 94198 3 0 0 25 0 1 0 1102618675 12869632 2710 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 3142 2710 112 221 0 2918 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 12568

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1523752/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=12716 CPUtime=1001.99
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2757 0 0 0 100196 3 0 0 25 0 1 0 1102618675 13021184 2742 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 3179 2742 112 221 0 2955 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 12716

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1523560/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=12996 CPUtime=1061.99
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2824 0 0 0 106195 4 0 0 25 0 1 0 1102618675 13307904 2809 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 3249 2809 112 221 0 3025 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 12996

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1523112/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=13420 CPUtime=1121.97
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2918 0 0 0 112193 4 0 0 25 0 1 0 1102618675 13742080 2903 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 3355 2903 112 221 0 3131 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 13420

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1522792/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=13724 CPUtime=1181.95
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2987 0 0 0 118191 4 0 0 25 0 1 0 1102618675 14053376 2972 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 3431 2972 112 221 0 3207 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 13724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 4158
/proc/meminfo: memFree=1522792/2055920 swapFree=4173984/4192956
[pid=4157] ppid=4155 vsize=13724 CPUtime=1200.04
/proc/4157/stat : 4157 (varsat-random_s) R 4155 4157 4060 0 -1 4194304 2994 0 0 0 120000 4 0 0 25 0 1 0 1102618675 14053376 2979 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4157/statm: 3431 2979 112 221 0 3207 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13724

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): 0.048992
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 13724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2994
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= 2173

runsolver used 1.01684 second user time and 3.36449 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-29 06:05:36
IDJOB=1518425
IDBENCH=70678
IDSOLVER=539
FILE ID=node74/1518425-1238299536
PBS_JOBID= 9061029
Free space on /tmp= 101912 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S565763763-051.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518425-1238299536/watcher-1518425-1238299536 -o /tmp/evaluation-result-1518425-1238299536/solver-1518425-1238299536 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=612458976 HOME/instance-1518425-1238299536.cnf

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

MD5SUM BENCH= c8ce7aa8b898c6cd15227b0e8c297c77
RANDOM SEED=612458976

node74.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		: 3000.236
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		: 3000.236
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:       1535440 kB
Buffers:         69304 kB
Cached:         386640 kB
SwapCached:       7884 kB
Active:         177060 kB
Inactive:       288220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535440 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          14832 kB
Slab:            40484 kB
Committed_AS:  2437584 kB
PageTables:       1852 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 101912 MiB
End job on node74 at 2009-03-29 06:25:39