Trace number 1515521

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) 1200.01 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S402241321-038.cnf
MD5SUM778bc7bd516c886b7617280668f06051
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
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:  100                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
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:          574396489.000000
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 |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     2130    10650 |      710        0    nan |  0.000 % |
0.00/0.02	c |       100 |     100     2130    10650 |      781      100     24 |  0.010 % |
0.00/0.02	c |       250 |     100     2130    10650 |      859      250     23 |  0.010 % |
0.00/0.04	c |       475 |     100     2130    10650 |      945      475     22 |  0.010 % |
0.00/0.05	c |       812 |     100     2130    10650 |     1039      812     23 |  0.010 % |
0.06/0.07	c |      1319 |     100     2130    10650 |     1143      788     20 |  0.010 % |
0.09/0.10	c |      2081 |     100     2130    10650 |     1257      970     20 |  0.010 % |
0.09/0.15	c |      3221 |     100     2130    10650 |     1383      829     19 |  0.010 % |
0.19/0.21	c |      4929 |     100     2130    10650 |     1521     1131     20 |  0.010 % |
0.29/0.30	c |      7491 |     100     2130    10650 |     1674     1374     21 |  0.010 % |
0.39/0.44	c |     11336 |     100     2130    10650 |     1841      972     19 |  0.010 % |
0.59/0.65	c |     17102 |     100     2130    10650 |     2025     1135     19 |  0.010 % |
0.89/0.97	c |     25751 |     100     2130    10650 |     2228     1579     20 |  0.010 % |
1.39/1.47	c |     38725 |     100     2130    10650 |     2451     2137     20 |  0.010 % |
2.20/2.25	c |     58187 |     100     2130    10650 |     2696     1756     21 |  0.010 % |
3.39/3.44	c |     87379 |     100     2130    10650 |     2965     2333     21 |  0.010 % |
5.29/5.30	c |    131168 |     100     2130    10650 |     3262     2719     21 |  0.010 % |
8.09/8.18	c |    196853 |     100     2130    10650 |     3588     2623     20 |  0.010 % |
12.59/12.61	c |    295379 |     100     2130    10650 |     3947     3510     21 |  0.010 % |
19.59/19.65	c |    443168 |     100     2130    10650 |     4342     2242     20 |  0.010 % |
30.29/30.38	c |    664852 |     100     2130    10650 |     4776     3242     20 |  0.010 % |
47.38/47.45	c |    997379 |     100     2130    10650 |     5254     4331     20 |  0.010 % |
73.77/73.81	c |   1496168 |     100     2130    10650 |     5779     4203     20 |  0.010 % |
115.26/115.33	c |   2244350 |     100     2130    10650 |     6357     3431     21 |  0.010 % |
180.65/180.73	c |   3366626 |     100     2130    10650 |     6993     5310     20 |  0.010 % |
283.82/283.94	c |   5050038 |     100     2130    10650 |     7692     4364     19 |  0.010 % |
446.98/447.14	c |   7575154 |     100     2130    10650 |     8461     5625     20 |  0.010 % |
702.63/702.86	c |  11362830 |     100     2130    10650 |     9308     8485     21 |  0.010 % |
1112.52/1112.89	c |  17044343 |     100     2130    10650 |    10238     6097     19 |  0.010 % |

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-1515521-1238255137/watcher-1515521-1238255137 -o /tmp/evaluation-result-1515521-1238255137/solver-1515521-1238255137 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=574396489 HOME/instance-1515521-1238255137.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: 0.92 0.98 0.99 2/64 31378
/proc/meminfo: memFree=1261352/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=2548 CPUtime=0
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 1098175559 2609152 237 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 637 237 97 221 0 413 0

[startup+0.063784 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 31378
/proc/meminfo: memFree=1261352/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=2548 CPUtime=0.06
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 278 0 0 0 6 0 0 0 18 0 1 0 1098175559 2609152 263 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 637 263 112 221 0 413 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2548

[startup+0.101788 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 31378
/proc/meminfo: memFree=1261352/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=2548 CPUtime=0.09
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 1098175559 2609152 264 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 637 264 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301805 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 31378
/proc/meminfo: memFree=1261352/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=2812 CPUtime=0.29
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 316 0 0 0 29 0 0 0 19 0 1 0 1098175559 2879488 301 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 703 301 112 221 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2812

[startup+0.70184 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 31378
/proc/meminfo: memFree=1261352/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=2944 CPUtime=0.69
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 356 0 0 0 69 0 0 0 23 0 1 0 1098175559 3014656 341 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 736 341 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1260384/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=3076 CPUtime=1.49
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 404 0 0 0 149 0 0 0 25 0 1 0 1098175559 3149824 389 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 769 389 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10105 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1259936/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=3348 CPUtime=3.09
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 460 0 0 0 309 0 0 0 25 0 1 0 1098175559 3428352 445 1992294400 4194304 5102416 548682068800 18446744073709551615 4254820 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 837 445 112 221 0 613 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3348

[startup+6.30133 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1259616/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=3616 CPUtime=6.29
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 530 0 0 0 629 0 0 0 25 0 1 0 1098175559 3702784 515 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 904 515 112 221 0 680 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3616

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1259176/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=3896 CPUtime=12.69
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 605 0 0 0 1269 0 0 0 25 0 1 0 1098175559 3989504 590 1992294400 4194304 5102416 548682068800 18446744073709551615 4254236 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 974 590 112 221 0 750 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3896

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1258728/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=4304 CPUtime=25.49
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 708 0 0 0 2549 0 0 0 25 0 1 0 1098175559 4407296 693 1992294400 4194304 5102416 548682068800 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 1076 693 112 221 0 852 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4304

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1258152/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=4872 CPUtime=51.08
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 856 0 0 0 5108 0 0 0 25 0 1 0 1098175559 4988928 841 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 1218 841 112 221 0 994 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4872

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1257512/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=5580 CPUtime=102.27
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1005 0 0 0 10227 0 0 0 25 0 1 0 1098175559 5713920 990 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 1395 990 112 221 0 1171 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5580

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1257192/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=6004 CPUtime=162.26
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1097 0 0 0 16225 1 0 0 25 0 1 0 1098175559 6148096 1082 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 1501 1082 112 221 0 1277 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 6004

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1256680/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=6424 CPUtime=222.24
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1211 0 0 0 22223 1 0 0 25 0 1 0 1098175559 6578176 1196 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 1606 1196 112 221 0 1382 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6424

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1256296/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=6704 CPUtime=282.22
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1286 0 0 0 28221 1 0 0 25 0 1 0 1098175559 6864896 1271 1992294400 4194304 5102416 548682068800 18446744073709551615 4254931 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 1676 1271 112 221 0 1452 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6704

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1256104/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=6844 CPUtime=342.21
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1322 0 0 0 34220 1 0 0 25 0 1 0 1098175559 7008256 1307 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 1711 1307 112 221 0 1487 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6844

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1255976/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=7000 CPUtime=402.19
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1345 0 0 0 40218 1 0 0 25 0 1 0 1098175559 7168000 1330 1992294400 4194304 5102416 548682068800 18446744073709551615 4249160 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 1750 1330 112 221 0 1526 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7000

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1256040/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=7192 CPUtime=462.18
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1378 0 0 0 46217 1 0 0 25 0 1 0 1098175559 7364608 1363 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 1798 1363 112 221 0 1574 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7192

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1255784/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=7348 CPUtime=522.16
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1435 0 0 0 52215 1 0 0 25 0 1 0 1098175559 7524352 1420 1992294400 4194304 5102416 548682068800 18446744073709551615 4254571 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 1837 1420 112 221 0 1613 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7348

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1255656/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=7516 CPUtime=582.16
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1455 0 0 0 58214 2 0 0 25 0 1 0 1098175559 7696384 1440 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 1879 1440 112 221 0 1655 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 7516

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1255592/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=7516 CPUtime=642.14
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1475 0 0 0 64212 2 0 0 25 0 1 0 1098175559 7696384 1460 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 1879 1460 112 221 0 1655 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 7516

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1255464/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=7684 CPUtime=702.12
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1500 0 0 0 70210 2 0 0 25 0 1 0 1098175559 7868416 1485 1992294400 4194304 5102416 548682068800 18446744073709551615 4250123 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 1921 1485 112 221 0 1697 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 7684

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1255144/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=8024 CPUtime=762.11
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1593 0 0 0 76209 2 0 0 25 0 1 0 1098175559 8216576 1578 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 2006 1578 112 221 0 1782 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 8024

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1255016/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=8192 CPUtime=822.09
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1604 0 0 0 82207 2 0 0 25 0 1 0 1098175559 8388608 1589 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 2048 1589 112 221 0 1824 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 8192

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31379
/proc/meminfo: memFree=1254952/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=8192 CPUtime=882.08
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1624 0 0 0 88206 2 0 0 25 0 1 0 1098175559 8388608 1609 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 2048 1609 112 221 0 1824 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 8192

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31385
/proc/meminfo: memFree=1254696/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=8360 CPUtime=942.05
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1660 0 0 0 94203 2 0 0 25 0 1 0 1098175559 8560640 1645 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 2090 1645 112 221 0 1866 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 8360

[startup+1002.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 31385
/proc/meminfo: memFree=1254632/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=8696 CPUtime=1002.05
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1712 0 0 0 100202 3 0 0 25 0 1 0 1098175559 8904704 1697 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 2174 1697 112 221 0 1950 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 8696

[startup+1062.3 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 31385
/proc/meminfo: memFree=1254568/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=8696 CPUtime=1062.03
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1732 0 0 0 106200 3 0 0 25 0 1 0 1098175559 8904704 1717 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 2174 1717 112 221 0 1950 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 8696

[startup+1122.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 31385
/proc/meminfo: memFree=1254248/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=9036 CPUtime=1122.02
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1794 0 0 0 112199 3 0 0 25 0 1 0 1098175559 9252864 1779 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 2259 1779 112 221 0 2035 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 9036

[startup+1182.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 31385
/proc/meminfo: memFree=1254120/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=9036 CPUtime=1182
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1821 0 0 0 118197 3 0 0 25 0 1 0 1098175559 9252864 1806 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 2259 1806 112 221 0 2035 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 9036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 31385
/proc/meminfo: memFree=1254120/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=9204 CPUtime=1200
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1831 0 0 0 119997 3 0 0 25 0 1 0 1098175559 9424896 1816 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 2301 1816 112 221 0 2077 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 9204

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

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

[startup+1200.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 31385
/proc/meminfo: memFree=1254120/2055920 swapFree=4178784/4192956
[pid=31378] ppid=31376 vsize=9204 CPUtime=1200
/proc/31378/stat : 31378 (varsat-random_s) R 31376 31378 31283 0 -1 4194304 1831 0 0 0 119997 3 0 0 25 0 1 0 1098175559 9424896 1816 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/31378/statm: 2301 1816 112 221 0 2077 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 9204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.98
CPU system time (s): 0.037994
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 9204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1831
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= 1669

runsolver used 1.03284 second user time and 2.30565 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 16:45:37
IDJOB=1515521
IDBENCH=70436
IDSOLVER=539
FILE ID=node57/1515521-1238255137
PBS_JOBID= 9060830
Free space on /tmp= 66220 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S402241321-038.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515521-1238255137/watcher-1515521-1238255137 -o /tmp/evaluation-result-1515521-1238255137/solver-1515521-1238255137 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=574396489 HOME/instance-1515521-1238255137.cnf

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

MD5SUM BENCH= 778bc7bd516c886b7617280668f06051
RANDOM SEED=574396489

node57.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		: 3000.213
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		: 3000.213
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:       1261768 kB
Buffers:         91084 kB
Cached:         615660 kB
SwapCached:       8004 kB
Active:         306956 kB
Inactive:       409284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1261768 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          15092 kB
Slab:            63976 kB
Committed_AS:  2507212 kB
PageTables:       1392 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= 66220 MiB
End job on node57 at 2009-03-28 17:05:40