Trace number 1519037

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
MD5SUM19cceacad52a786b8f9d29887aa918f2
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 variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:  460                                                  |
0.00/0.00	c |  Number of clauses:    1955                                                 |
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:          1803966167.000000
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 |     450     1937     5868 |      645        0    nan |  0.000 % |
0.00/0.02	c |       100 |     450     1937     5868 |      710      100     24 |  0.000 % |
0.00/0.04	c |       252 |     450     1937     5868 |      781      252     22 |  0.000 % |
0.00/0.06	c |       477 |     450     1937     5868 |      859      477     22 |  0.000 % |
0.07/0.09	c |       814 |     450     1937     5868 |      945      814     22 |  0.000 % |
0.09/0.12	c |      1323 |     450     1937     5868 |     1039      817     20 |  0.000 % |
0.09/0.16	c |      2082 |     450     1937     5868 |     1143     1036     20 |  0.000 % |
0.19/0.22	c |      3221 |     450     1937     5868 |     1258      981     20 |  0.000 % |
0.29/0.30	c |      4930 |     450     1937     5868 |     1384      730     18 |  0.000 % |
0.39/0.41	c |      7492 |     450     1937     5868 |     1522     1133     19 |  0.000 % |
0.49/0.58	c |     11337 |     450     1937     5868 |     1674     1050     19 |  0.000 % |
0.79/0.84	c |     17104 |     450     1937     5868 |     1842     1640     22 |  0.000 % |
1.20/1.22	c |     25757 |     450     1937     5868 |     2026     1773     22 |  0.000 % |
1.79/1.80	c |     38734 |     450     1937     5868 |     2229     1241     20 |  0.000 % |
2.69/2.73	c |     58196 |     450     1937     5868 |     2451     1322     19 |  0.000 % |
4.09/4.18	c |     87389 |     450     1937     5868 |     2697     1702     21 |  0.000 % |
6.29/6.37	c |    131178 |     450     1937     5868 |     2966     1464     20 |  0.000 % |
9.69/9.79	c |    196865 |     450     1937     5868 |     3263     2287     22 |  0.000 % |
14.99/15.03	c |    295391 |     450     1937     5868 |     3589     3013     23 |  0.000 % |
23.29/23.31	c |    443181 |     450     1937     5868 |     3948     3308     22 |  0.000 % |
35.98/36.01	c |    664864 |     450     1937     5868 |     4343     2801     23 |  0.000 % |
56.07/56.12	c |    997389 |     450     1937     5868 |     4778     2712     23 |  0.000 % |
87.06/87.13	c |   1496177 |     450     1937     5868 |     5255     3454     23 |  0.000 % |
136.04/136.17	c |   2244360 |     450     1937     5868 |     5781     3154     23 |  0.000 % |
213.01/213.19	c |   3366634 |     450     1937     5868 |     6359     4622     24 |  0.000 % |
332.47/332.64	c |   5050047 |     450     1937     5868 |     6995     4143     24 |  0.000 % |
524.80/525.02	c |   7575164 |     450     1937     5868 |     7695     5480     23 |  0.000 % |
831.78/832.16	c |  11362839 |     450     1937     5868 |     8464     7471     27 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1519037-1238307479/watcher-1519037-1238307479 -o /tmp/evaluation-result-1519037-1238307479/solver-1519037-1238307479 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1803966167 HOME/instance-1519037-1238307479.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 0.98 2/76 28953
/proc/meminfo: memFree=1244696/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=2560 CPUtime=0
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 237 0 0 0 0 0 0 0 20 0 1 0 1103408877 2621440 222 1992294400 4194304 5102416 548682068800 18446744073709551615 4495169 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 640 222 98 221 0 416 0

[startup+0.072097 s]
/proc/loadavg: 0.99 0.97 0.98 2/76 28953
/proc/meminfo: memFree=1244696/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=2528 CPUtime=0.07
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 251 0 0 0 7 0 0 0 20 0 1 0 1103408877 2588672 236 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 632 236 112 221 0 408 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2528

[startup+0.101102 s]
/proc/loadavg: 0.99 0.97 0.98 2/76 28953
/proc/meminfo: memFree=1244696/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=2528 CPUtime=0.09
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 253 0 0 0 9 0 0 0 20 0 1 0 1103408877 2588672 238 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 632 238 112 221 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2528

[startup+0.301141 s]
/proc/loadavg: 0.99 0.97 0.98 2/76 28953
/proc/meminfo: memFree=1244696/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=2660 CPUtime=0.29
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 290 0 0 0 29 0 0 0 22 0 1 0 1103408877 2723840 275 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 665 275 112 221 0 441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2660

[startup+0.701217 s]
/proc/loadavg: 0.99 0.97 0.98 2/76 28953
/proc/meminfo: memFree=1244696/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=2792 CPUtime=0.69
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 334 0 0 0 69 0 0 0 25 0 1 0 1103408877 2859008 319 1992294400 4194304 5102416 548682068800 18446744073709551615 4248766 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 698 319 112 221 0 474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2792

[startup+1.50137 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1243728/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=3056 CPUtime=1.49
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 384 0 0 0 149 0 0 0 25 0 1 0 1103408877 3129344 369 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 764 369 112 221 0 540 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3056

[startup+3.10168 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1243408/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=3320 CPUtime=3.09
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 441 0 0 0 309 0 0 0 25 0 1 0 1103408877 3399680 426 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 830 426 112 221 0 606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3320

[startup+6.3023 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1242960/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=3584 CPUtime=6.29
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 515 0 0 0 629 0 0 0 25 0 1 0 1103408877 3670016 500 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 896 500 112 221 0 672 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3584

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1242448/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=3980 CPUtime=12.69
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 611 0 0 0 1269 0 0 0 25 0 1 0 1103408877 4075520 596 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 995 596 112 221 0 771 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3980

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1241808/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=4516 CPUtime=25.49
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 760 0 0 0 2549 0 0 0 25 0 1 0 1103408877 4624384 745 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 1129 745 112 221 0 905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4516

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1241040/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=5312 CPUtime=51.07
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 938 0 0 0 5107 0 0 0 25 0 1 0 1103408877 5439488 923 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 1328 923 112 221 0 1104 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5312

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1240208/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=6116 CPUtime=102.26
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 1161 0 0 0 10226 0 0 0 25 0 1 0 1103408877 6262784 1146 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 1529 1146 112 221 0 1305 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6116

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1239440/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=6944 CPUtime=162.23
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 1351 0 0 0 16223 0 0 0 25 0 1 0 1103408877 7110656 1336 1992294400 4194304 5102416 548682068800 18446744073709551615 4249138 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 1736 1336 112 221 0 1512 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6944

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1238800/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=7480 CPUtime=222.21
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 1496 0 0 0 22220 1 0 0 25 0 1 0 1103408877 7659520 1481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 1870 1481 112 221 0 1646 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7480

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1238416/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=7888 CPUtime=282.19
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 1586 0 0 0 28218 1 0 0 25 0 1 0 1103408877 8077312 1571 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 1972 1571 112 221 0 1748 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7888

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1237968/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=8296 CPUtime=342.17
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 1692 0 0 0 34216 1 0 0 25 0 1 0 1103408877 8495104 1677 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2074 1677 112 221 0 1850 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8296

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1237392/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=8844 CPUtime=402.14
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 1832 0 0 0 40213 1 0 0 25 0 1 0 1103408877 9056256 1817 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2211 1817 112 221 0 1987 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8844

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1237136/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=9124 CPUtime=462.12
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 1898 0 0 0 46211 1 0 0 25 0 1 0 1103408877 9342976 1883 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2281 1883 112 221 0 2057 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9124

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1236816/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=9408 CPUtime=522.1
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 1963 0 0 0 52209 1 0 0 25 0 1 0 1103408877 9633792 1948 1992294400 4194304 5102416 548682068800 18446744073709551615 4254800 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2352 1948 112 221 0 2128 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 9408

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1236496/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=9688 CPUtime=582.07
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 2047 0 0 0 58206 1 0 0 25 0 1 0 1103408877 9920512 2032 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2422 2032 112 221 0 2198 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 9688

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1236176/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=10100 CPUtime=642.05
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 2130 0 0 0 64204 1 0 0 25 0 1 0 1103408877 10342400 2115 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2525 2115 112 221 0 2301 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 10100

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1235920/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=10256 CPUtime=702.03
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 2177 0 0 0 70202 1 0 0 25 0 1 0 1103408877 10502144 2162 1992294400 4194304 5102416 548682068800 18446744073709551615 4255552 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2564 2162 112 221 0 2340 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 10256

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1235792/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=10528 CPUtime=762.02
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 2227 0 0 0 76200 2 0 0 25 0 1 0 1103408877 10780672 2212 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2632 2212 112 221 0 2408 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 10528

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1235728/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=10528 CPUtime=821.99
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 2241 0 0 0 82197 2 0 0 25 0 1 0 1103408877 10780672 2226 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2632 2226 112 221 0 2408 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 10528

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1235472/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=10860 CPUtime=881.96
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 2304 0 0 0 88194 2 0 0 25 0 1 0 1103408877 11120640 2289 1992294400 4194304 5102416 548682068800 18446744073709551615 4254317 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2715 2289 112 221 0 2491 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 10860

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1235280/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=11000 CPUtime=941.94
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 2357 0 0 0 94192 2 0 0 25 0 1 0 1103408877 11264000 2342 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2750 2342 112 221 0 2526 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 11000

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1235152/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=11140 CPUtime=1001.92
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 2376 0 0 0 100190 2 0 0 25 0 1 0 1103408877 11407360 2361 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2785 2361 112 221 0 2561 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 11140

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1235024/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=11280 CPUtime=1061.89
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 2418 0 0 0 106187 2 0 0 25 0 1 0 1103408877 11550720 2403 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2820 2403 112 221 0 2596 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 11280

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1234832/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=11424 CPUtime=1121.88
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 2456 0 0 0 112185 3 0 0 25 0 1 0 1103408877 11698176 2441 1992294400 4194304 5102416 548682068800 18446744073709551615 4244062 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2856 2441 112 221 0 2632 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 11424

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1234832/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=11568 CPUtime=1181.86
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 2486 0 0 0 118183 3 0 0 25 0 1 0 1103408877 11845632 2471 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2892 2471 112 221 0 2668 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 11568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1234768/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=11708 CPUtime=1200.05
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 2501 0 0 0 120002 3 0 0 25 0 1 0 1103408877 11988992 2486 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2927 2486 112 221 0 2703 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11708

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 28954
/proc/meminfo: memFree=1234768/2055920 swapFree=4127428/4192956
[pid=28953] ppid=28951 vsize=11708 CPUtime=1200.05
/proc/28953/stat : 28953 (varsat-random_s) R 28951 28953 28629 0 -1 4194304 2501 0 0 0 120002 3 0 0 25 0 1 0 1103408877 11988992 2486 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28953/statm: 2927 2486 112 221 0 2703 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.03
CPU system time (s): 0.035994
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 11708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2501
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= 1443

runsolver used 1.25381 second user time and 3.12952 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-29 08:17:59
IDJOB=1519037
IDBENCH=70729
IDSOLVER=539
FILE ID=node63/1519037-1238307479
PBS_JOBID= 9061065
Free space on /tmp= 66320 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519037-1238307479/watcher-1519037-1238307479 -o /tmp/evaluation-result-1519037-1238307479/solver-1519037-1238307479 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1803966167 HOME/instance-1519037-1238307479.cnf

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

MD5SUM BENCH= 19cceacad52a786b8f9d29887aa918f2
RANDOM SEED=1803966167

node63.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		: 3000.285
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		: 3000.285
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:      2055920 kB
MemFree:       1245176 kB
Buffers:         84276 kB
Cached:         589056 kB
SwapCached:      55900 kB
Active:         251320 kB
Inactive:       479456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1245176 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          14636 kB
Slab:            64580 kB
Committed_AS:  3215328 kB
PageTables:       2312 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= 66320 MiB
End job on node63 at 2009-03-29 08:38:02