Trace number 1516733

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S645163129-012.cnf
MD5SUM009e989e2755ac440b0ff3df87428440
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2125                                                 |
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:          1703612331.000000
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 |     490     2108     6365 |      702        0    nan |  0.000 % |
0.00/0.01	c |       100 |     490     2108     6365 |      772      100     24 |  0.000 % |
0.00/0.03	c |       250 |     490     2108     6365 |      850      250     23 |  0.000 % |
0.03/0.04	c |       475 |     490     2108     6365 |      935      475     22 |  0.000 % |
0.03/0.06	c |       812 |     490     2108     6365 |     1028      812     22 |  0.000 % |
0.03/0.09	c |      1321 |     490     2108     6365 |     1131      762     22 |  0.000 % |
0.10/0.13	c |      2081 |     490     2108     6365 |     1244      939     21 |  0.000 % |
0.10/0.19	c |      3221 |     490     2108     6365 |     1369      768     21 |  0.000 % |
0.20/0.27	c |      4931 |     490     2108     6365 |     1506     1060     22 |  0.000 % |
0.29/0.39	c |      7495 |     490     2108     6365 |     1656     1291     22 |  0.000 % |
0.49/0.57	c |     11339 |     490     2108     6365 |     1822     1722     22 |  0.000 % |
0.79/0.85	c |     17106 |     490     2108     6365 |     2004     1862     22 |  0.000 % |
1.19/1.29	c |     25756 |     490     2108     6365 |     2205     1247     20 |  0.000 % |
1.89/1.97	c |     38731 |     490     2108     6365 |     2425     1792     25 |  0.000 % |
2.89/2.99	c |     58192 |     490     2108     6365 |     2668     1465     21 |  0.000 % |
4.59/4.61	c |     87385 |     490     2108     6365 |     2935     2072     22 |  0.000 % |
6.99/7.09	c |    131175 |     490     2108     6365 |     3228     2524     23 |  0.000 % |
10.79/10.89	c |    196859 |     490     2108     6365 |     3551     2545     23 |  0.000 % |
16.89/16.91	c |    295385 |     490     2108     6365 |     3906     3588     24 |  0.000 % |
26.19/26.24	c |    443175 |     490     2108     6365 |     4297     2651     24 |  0.000 % |
40.78/40.89	c |    664858 |     490     2108     6365 |     4727     2439     21 |  0.000 % |
63.57/63.67	c |    997383 |     490     2108     6365 |     5199     4785     25 |  0.000 % |
98.97/99.07	c |   1496173 |     490     2108     6365 |     5719     4700     24 |  0.000 % |
154.15/154.28	c |   2244355 |     490     2108     6365 |     6291     5311     24 |  0.000 % |
241.63/241.78	c |   3366629 |     490     2108     6365 |     6921     4200     23 |  0.000 % |
380.28/380.44	c |   5050041 |     490     2108     6365 |     7613     6147     25 |  0.000 % |
596.93/597.18	c |   7575158 |     490     2108     6365 |     8374     5568     24 |  0.000 % |
936.53/936.83	c |  11362833 |     490     2108     6365 |     9211     6740     22 |  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-1516733-1238274229/watcher-1516733-1238274229 -o /tmp/evaluation-result-1516733-1238274229/solver-1516733-1238274229 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1703612331 HOME/instance-1516733-1238274229.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 0.98 0.99 2/64 6236
/proc/meminfo: memFree=1215872/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=2548 CPUtime=0
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 1100084759 2609152 223 1992294400 4194304 5102416 548682068800 18446744073709551615 4273067 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 637 223 97 221 0 413 0

[startup+0.0385391 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 6236
/proc/meminfo: memFree=1215872/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=2548 CPUtime=0.03
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 263 0 0 0 3 0 0 0 18 0 1 0 1100084759 2609152 248 1992294400 4194304 5102416 548682068800 18446744073709551615 4220856 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 637 248 112 221 0 413 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2548

[startup+0.101544 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 6236
/proc/meminfo: memFree=1215872/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=2548 CPUtime=0.1
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 276 0 0 0 10 0 0 0 18 0 1 0 1100084759 2609152 261 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 637 261 112 221 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.301563 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 6236
/proc/meminfo: memFree=1215872/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=2680 CPUtime=0.29
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 310 0 0 0 29 0 0 0 19 0 1 0 1100084759 2744320 295 1992294400 4194304 5102416 548682068800 18446744073709551615 4255567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 670 295 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701601 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 6236
/proc/meminfo: memFree=1215872/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=2944 CPUtime=0.69
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 355 0 0 0 69 0 0 0 23 0 1 0 1100084759 3014656 340 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 736 340 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50168 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1214904/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=3076 CPUtime=1.49
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 407 0 0 0 149 0 0 0 25 0 1 0 1100084759 3149824 392 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 769 392 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10183 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1214584/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=3340 CPUtime=3.09
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 452 0 0 0 309 0 0 0 25 0 1 0 1100084759 3420160 437 1992294400 4194304 5102416 548682068800 18446744073709551615 4254982 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 835 437 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30113 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1214200/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=3608 CPUtime=6.29
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 522 0 0 0 629 0 0 0 25 0 1 0 1100084759 3694592 507 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 902 507 112 221 0 678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3608

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1213624/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=4040 CPUtime=12.69
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 644 0 0 0 1269 0 0 0 25 0 1 0 1100084759 4136960 629 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 1010 629 112 221 0 786 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4040

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1213048/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=4576 CPUtime=25.49
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 775 0 0 0 2549 0 0 0 25 0 1 0 1100084759 4685824 760 1992294400 4194304 5102416 548682068800 18446744073709551615 4497243 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 1144 760 112 221 0 920 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4576

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1212216/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=5504 CPUtime=51.07
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 991 0 0 0 5107 0 0 0 25 0 1 0 1100084759 5636096 976 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 1376 976 112 221 0 1152 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5504

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1211384/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=6320 CPUtime=102.27
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 1192 0 0 0 10226 1 0 0 25 0 1 0 1100084759 6471680 1177 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 1580 1177 112 221 0 1356 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6320

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1210552/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=7028 CPUtime=162.24
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 1393 0 0 0 16223 1 0 0 25 0 1 0 1100084759 7196672 1378 1992294400 4194304 5102416 548682068800 18446744073709551615 4244408 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 1757 1378 112 221 0 1533 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7028

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1209912/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=7700 CPUtime=222.23
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 1528 0 0 0 22221 2 0 0 25 0 1 0 1100084759 7884800 1513 1992294400 4194304 5102416 548682068800 18446744073709551615 4230663 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 1925 1513 112 221 0 1701 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7700

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1209464/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=8116 CPUtime=282.21
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 1657 0 0 0 28219 2 0 0 25 0 1 0 1100084759 8310784 1642 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2029 1642 112 221 0 1805 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8116

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1208952/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=8652 CPUtime=342.2
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 1770 0 0 0 34217 3 0 0 25 0 1 0 1100084759 8859648 1755 1992294400 4194304 5102416 548682068800 18446744073709551615 4249579 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2163 1755 112 221 0 1939 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8652

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1208504/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=9056 CPUtime=402.18
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 1893 0 0 0 40214 4 0 0 25 0 1 0 1100084759 9273344 1878 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2264 1878 112 221 0 2040 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9056

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1207992/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=9624 CPUtime=462.16
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2014 0 0 0 46212 4 0 0 25 0 1 0 1100084759 9854976 1999 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2406 1999 112 221 0 2182 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9624

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1207864/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=9768 CPUtime=522.15
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2051 0 0 0 52211 4 0 0 25 0 1 0 1100084759 10002432 2036 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2442 2036 112 221 0 2218 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9768

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6237
/proc/meminfo: memFree=1207608/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=9908 CPUtime=582.14
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2097 0 0 0 58209 5 0 0 25 0 1 0 1100084759 10145792 2082 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2477 2082 112 221 0 2253 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9908

[startup+642.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 6237
/proc/meminfo: memFree=1207288/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=10300 CPUtime=642.12
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2178 0 0 0 64207 5 0 0 25 0 1 0 1100084759 10547200 2163 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2575 2163 112 221 0 2351 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10300

[startup+702.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 6237
/proc/meminfo: memFree=1207096/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=10584 CPUtime=702.1
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2229 0 0 0 70205 5 0 0 25 0 1 0 1100084759 10838016 2214 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2646 2214 112 221 0 2422 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 10584

[startup+762.306 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 6237
/proc/meminfo: memFree=1206840/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=10724 CPUtime=762.09
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2272 0 0 0 76204 5 0 0 25 0 1 0 1100084759 10981376 2257 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2681 2257 112 221 0 2457 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 10724

[startup+822.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6237
/proc/meminfo: memFree=1206584/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=11004 CPUtime=822.07
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2327 0 0 0 82201 6 0 0 25 0 1 0 1100084759 11268096 2312 1992294400 4194304 5102416 548682068800 18446744073709551615 4248626 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2751 2312 112 221 0 2527 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 11004

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 6237
/proc/meminfo: memFree=1206456/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=11004 CPUtime=882.05
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2359 0 0 0 88199 6 0 0 25 0 1 0 1100084759 11268096 2344 1992294400 4194304 5102416 548682068800 18446744073709551615 4248628 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2751 2344 112 221 0 2527 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11004

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6237
/proc/meminfo: memFree=1206456/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=11308 CPUtime=942.03
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2410 0 0 0 94197 6 0 0 25 0 1 0 1100084759 11579392 2395 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2827 2395 112 221 0 2603 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 11308

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6237
/proc/meminfo: memFree=1206072/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=11588 CPUtime=1002.02
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2483 0 0 0 100195 7 0 0 25 0 1 0 1100084759 11866112 2468 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2897 2468 112 221 0 2673 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 11588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6237
/proc/meminfo: memFree=1205752/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=11888 CPUtime=1062
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2555 0 0 0 106193 7 0 0 25 0 1 0 1100084759 12173312 2540 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 2972 2540 112 221 0 2748 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 11888

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6237
/proc/meminfo: memFree=1205560/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=12152 CPUtime=1121.98
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2606 0 0 0 112191 7 0 0 25 0 1 0 1100084759 12443648 2591 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 3038 2591 112 221 0 2814 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 12152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6237
/proc/meminfo: memFree=1205304/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=12292 CPUtime=1181.97
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2658 0 0 0 118189 8 0 0 25 0 1 0 1100084759 12587008 2643 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 3073 2643 112 221 0 2849 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 12292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6237
/proc/meminfo: memFree=1205304/2055920 swapFree=4179168/4192956
[pid=6236] ppid=6234 vsize=12424 CPUtime=1200.07
/proc/6236/stat : 6236 (varsat-random_s) R 6234 6236 6029 0 -1 4194304 2672 0 0 0 119999 8 0 0 25 0 1 0 1100084759 12722176 2657 1992294400 4194304 5102416 548682068800 18446744073709551615 4254317 0 0 4096 3 0 0 0 17 1 0 0
/proc/6236/statm: 3106 2657 112 221 0 2882 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12424

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): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.083987
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 12424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2672
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= 1188

runsolver used 0.797878 second user time and 2.53961 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-28 22:03:49
IDJOB=1516733
IDBENCH=70537
IDSOLVER=539
FILE ID=node61/1516733-1238274229
PBS_JOBID= 9060904
Free space on /tmp= 66344 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S645163129-012.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516733-1238274229/watcher-1516733-1238274229 -o /tmp/evaluation-result-1516733-1238274229/solver-1516733-1238274229 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1703612331 HOME/instance-1516733-1238274229.cnf

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

MD5SUM BENCH= 009e989e2755ac440b0ff3df87428440
RANDOM SEED=1703612331

node61.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		: 3000.238
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		: 3000.238
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:       1216352 kB
Buffers:         92056 kB
Cached:         649928 kB
SwapCached:       7920 kB
Active:          52000 kB
Inactive:       699628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1216352 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          15436 kB
Slab:            74024 kB
Committed_AS:  2571108 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-28 22:23:51