Trace number 1519025

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
MD5SUM0c6dae1feec9774fac72f3ea3b150662
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
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:          107933464.000000
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     1942     5872 |      647        0    nan |  0.000 % |
0.00/0.01	c |       100 |     450     1942     5872 |      712      100     23 |  0.000 % |
0.00/0.02	c |       250 |     450     1942     5872 |      783      250     22 |  0.000 % |
0.00/0.04	c |       475 |     450     1942     5872 |      861      475     22 |  0.000 % |
0.00/0.06	c |       814 |     450     1942     5872 |      947      814     22 |  0.000 % |
0.06/0.09	c |      1320 |     450     1942     5872 |     1042      810     20 |  0.000 % |
0.09/0.12	c |      2079 |     450     1942     5872 |     1146     1013     19 |  0.000 % |
0.09/0.17	c |      3221 |     450     1942     5872 |     1261      961     20 |  0.000 % |
0.19/0.25	c |      4930 |     450     1942     5872 |     1387      708     18 |  0.000 % |
0.29/0.37	c |      7493 |     450     1942     5872 |     1526     1107     20 |  0.000 % |
0.49/0.54	c |     11337 |     450     1942     5872 |     1679     1020     18 |  0.000 % |
0.79/0.81	c |     17103 |     450     1942     5872 |     1846     1605     19 |  0.000 % |
1.19/1.22	c |     25755 |     450     1942     5872 |     2031     1766     20 |  0.000 % |
1.79/1.88	c |     38730 |     450     1942     5872 |     2234     1233     18 |  0.000 % |
2.79/2.86	c |     58192 |     450     1942     5872 |     2458     1226     19 |  0.000 % |
4.40/4.42	c |     87384 |     450     1942     5872 |     2704     1519     21 |  0.000 % |
6.79/6.81	c |    131176 |     450     1942     5872 |     2974     2685     23 |  0.000 % |
10.39/10.42	c |    196860 |     450     1942     5872 |     3271     1884     21 |  0.000 % |
16.19/16.20	c |    295387 |     450     1942     5872 |     3599     2434     23 |  0.000 % |
24.98/25.03	c |    443176 |     450     1942     5872 |     3959     2333     22 |  0.000 % |
38.48/38.54	c |    664859 |     450     1942     5872 |     4354     3364     22 |  0.000 % |
60.07/60.14	c |    997384 |     450     1942     5872 |     4790     3138     21 |  0.000 % |
93.47/93.51	c |   1496172 |     450     1942     5872 |     5269     3437     21 |  0.000 % |
145.65/145.74	c |   2244354 |     450     1942     5872 |     5796     4821     22 |  0.000 % |
227.74/227.86	c |   3366628 |     450     1942     5872 |     6376     4793     23 |  0.000 % |
358.29/358.44	c |   5050039 |     450     1942     5872 |     7013     3599     21 |  0.000 % |
561.74/561.97	c |   7575155 |     450     1942     5872 |     7715     6865     21 |  0.000 % |
885.36/885.70	c |  11362830 |     450     1942     5872 |     8486     4246     23 |  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-1519025-1238307321/watcher-1519025-1238307321 -o /tmp/evaluation-result-1519025-1238307321/solver-1519025-1238307321 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=107933464 HOME/instance-1519025-1238307321.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 3/76 25076
/proc/meminfo: memFree=1215104/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=2560 CPUtime=0
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 1103393322 2621440 223 1992294400 4194304 5102416 548682068800 18446744073709551615 4495169 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 640 223 99 221 0 416 0

[startup+0.0665049 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 25076
/proc/meminfo: memFree=1215104/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=2528 CPUtime=0.06
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 253 0 0 0 6 0 0 0 18 0 1 0 1103393322 2588672 238 1992294400 4194304 5102416 548682068800 18446744073709551615 4220511 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 632 238 112 221 0 408 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2528

[startup+0.102508 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 25076
/proc/meminfo: memFree=1215104/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=2528 CPUtime=0.09
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 260 0 0 0 9 0 0 0 18 0 1 0 1103393322 2588672 245 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 632 245 112 221 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2528

[startup+0.301524 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 25076
/proc/meminfo: memFree=1215104/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=2660 CPUtime=0.29
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 297 0 0 0 29 0 0 0 19 0 1 0 1103393322 2723840 282 1992294400 4194304 5102416 548682068800 18446744073709551615 4254307 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 665 282 112 221 0 441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2660

[startup+0.701558 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 25076
/proc/meminfo: memFree=1215104/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=2792 CPUtime=0.69
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 335 0 0 0 69 0 0 0 22 0 1 0 1103393322 2859008 320 1992294400 4194304 5102416 548682068800 18446744073709551615 4254277 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 698 320 112 221 0 474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2792

[startup+1.50162 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25077
/proc/meminfo: memFree=1214136/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=3056 CPUtime=1.49
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 378 0 0 0 149 0 0 0 25 0 1 0 1103393322 3129344 363 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 764 363 112 221 0 540 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3056

[startup+3.10176 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25077
/proc/meminfo: memFree=1213752/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=3188 CPUtime=3.09
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 433 0 0 0 309 0 0 0 25 0 1 0 1103393322 3264512 418 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 797 418 112 221 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3188

[startup+6.30103 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25077
/proc/meminfo: memFree=1213368/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=3592 CPUtime=6.29
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 507 0 0 0 629 0 0 0 25 0 1 0 1103393322 3678208 492 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 898 492 112 221 0 674 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3592

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25077
/proc/meminfo: memFree=1212800/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=3856 CPUtime=12.69
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 604 0 0 0 1269 0 0 0 25 0 1 0 1103393322 3948544 589 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 964 589 112 221 0 740 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3856

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25077
/proc/meminfo: memFree=1212416/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=4432 CPUtime=25.48
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 725 0 0 0 2548 0 0 0 25 0 1 0 1103393322 4538368 710 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 1108 710 112 221 0 884 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4432

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25077
/proc/meminfo: memFree=1211712/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=5116 CPUtime=51.07
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 891 0 0 0 5107 0 0 0 25 0 1 0 1103393322 5238784 876 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 1279 876 112 221 0 1055 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5116

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25077
/proc/meminfo: memFree=1210880/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=5788 CPUtime=102.27
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 1078 0 0 0 10226 1 0 0 25 0 1 0 1103393322 5926912 1063 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 1447 1063 112 221 0 1223 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5788

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25077
/proc/meminfo: memFree=1210112/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=6612 CPUtime=162.25
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 1259 0 0 0 16224 1 0 0 25 0 1 0 1103393322 6770688 1244 1992294400 4194304 5102416 548682068800 18446744073709551615 4254401 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 1653 1244 112 221 0 1429 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6612

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25077
/proc/meminfo: memFree=1209600/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=7024 CPUtime=222.24
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 1377 0 0 0 22222 2 0 0 25 0 1 0 1103393322 7192576 1362 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 1756 1362 112 221 0 1532 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7024

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25077
/proc/meminfo: memFree=1208896/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=7696 CPUtime=282.22
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 1543 0 0 0 28220 2 0 0 25 0 1 0 1103393322 7880704 1528 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 1924 1528 112 221 0 1700 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7696

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25077
/proc/meminfo: memFree=1208512/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=8100 CPUtime=342.2
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 1634 0 0 0 34218 2 0 0 25 0 1 0 1103393322 8294400 1619 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2025 1619 112 221 0 1801 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8100

[startup+402.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/77 25077
/proc/meminfo: memFree=1208064/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=8516 CPUtime=402.19
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 1746 0 0 0 40216 3 0 0 25 0 1 0 1103393322 8720384 1731 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2129 1731 112 221 0 1905 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8516

[startup+462.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/77 25077
/proc/meminfo: memFree=1207744/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=8804 CPUtime=462.17
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 1819 0 0 0 46214 3 0 0 25 0 1 0 1103393322 9015296 1804 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2201 1804 112 221 0 1977 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8804

[startup+522.301 s]
/proc/loadavg: 1.07 1.03 1.01 2/77 25077
/proc/meminfo: memFree=1207488/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=9076 CPUtime=522.15
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 1874 0 0 0 52212 3 0 0 25 0 1 0 1103393322 9293824 1859 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2269 1859 112 221 0 2045 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9076

[startup+582.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/77 25077
/proc/meminfo: memFree=1207232/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=9348 CPUtime=582.14
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 1949 0 0 0 58211 3 0 0 25 0 1 0 1103393322 9572352 1934 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2337 1934 112 221 0 2113 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9348

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/77 25077
/proc/meminfo: memFree=1206976/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=9636 CPUtime=642.13
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 2014 0 0 0 64209 4 0 0 25 0 1 0 1103393322 9867264 1999 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2409 1999 112 221 0 2185 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9636

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 25077
/proc/meminfo: memFree=1206656/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=9920 CPUtime=702.11
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 2075 0 0 0 70207 4 0 0 25 0 1 0 1103393322 10158080 2060 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2480 2060 112 221 0 2256 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 9920

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 25077
/proc/meminfo: memFree=1206464/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=10064 CPUtime=762.09
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 2119 0 0 0 76205 4 0 0 25 0 1 0 1103393322 10305536 2104 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2516 2104 112 221 0 2292 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 10064

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 25077
/proc/meminfo: memFree=1206400/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=10208 CPUtime=822.08
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 2152 0 0 0 82203 5 0 0 25 0 1 0 1103393322 10452992 2137 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2552 2137 112 221 0 2328 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 10208

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 25077
/proc/meminfo: memFree=1206144/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=10340 CPUtime=882.06
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 2199 0 0 0 88201 5 0 0 25 0 1 0 1103393322 10588160 2184 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2585 2184 112 221 0 2361 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 10340

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 25077
/proc/meminfo: memFree=1205952/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=10552 CPUtime=942.04
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 2242 0 0 0 94199 5 0 0 25 0 1 0 1103393322 10805248 2227 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2638 2227 112 221 0 2414 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 10552

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 25077
/proc/meminfo: memFree=1205760/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=10816 CPUtime=1002.03
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 2287 0 0 0 100197 6 0 0 25 0 1 0 1103393322 11075584 2272 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2704 2272 112 221 0 2480 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 10816

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 25077
/proc/meminfo: memFree=1205696/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=10956 CPUtime=1062.01
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 2314 0 0 0 106195 6 0 0 25 0 1 0 1103393322 11218944 2299 1992294400 4194304 5102416 548682068800 18446744073709551615 4249585 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2739 2299 112 221 0 2515 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 10956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 25077
/proc/meminfo: memFree=1205568/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=10956 CPUtime=1122
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 2347 0 0 0 112194 6 0 0 25 0 1 0 1103393322 11218944 2332 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2739 2332 112 221 0 2515 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 10956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 25077
/proc/meminfo: memFree=1205440/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=11104 CPUtime=1181.98
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 2370 0 0 0 118192 6 0 0 25 0 1 0 1103393322 11370496 2355 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2776 2355 112 221 0 2552 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 11104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 25077
/proc/meminfo: memFree=1205376/2055920 swapFree=4173544/4192956
[pid=25076] ppid=25074 vsize=11104 CPUtime=1200.08
/proc/25076/stat : 25076 (varsat-random_s) R 25074 25076 24711 0 -1 4194304 2381 0 0 0 120002 6 0 0 25 0 1 0 1103393322 11370496 2366 1992294400 4194304 5102416 548682068800 18446744073709551615 4255615 0 0 4096 3 0 0 0 17 1 0 0
/proc/25076/statm: 2776 2366 112 221 0 2552 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11104

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): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.071989
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 11104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2381
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= 2290

runsolver used 1.00685 second user time and 3.37149 second system time

The end

Launcher Data 

Begin job on node65 at 2009-03-29 08:15:21
IDJOB=1519025
IDBENCH=70728
IDSOLVER=539
FILE ID=node65/1519025-1238307321
PBS_JOBID= 9061020
Free space on /tmp= 66268 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519025-1238307321/watcher-1519025-1238307321 -o /tmp/evaluation-result-1519025-1238307321/solver-1519025-1238307321 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=107933464 HOME/instance-1519025-1238307321.cnf

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

MD5SUM BENCH= 0c6dae1feec9774fac72f3ea3b150662
RANDOM SEED=107933464

node65.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		: 3000.231
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		: 3000.231
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:       1215520 kB
Buffers:         90292 kB
Cached:         650876 kB
SwapCached:      10232 kB
Active:         185136 kB
Inactive:       567796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1215520 kB
SwapTotal:     4192956 kB
SwapFree:      4173544 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          16956 kB
Slab:            72116 kB
Committed_AS:  3276264 kB
PageTables:       2316 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= 66268 MiB
End job on node65 at 2009-03-29 08:35:24