Trace number 1517441

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/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
MD5SUMa3de3746a6fb6968c798f1ba3ad0f77f
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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:  540                                                  |
0.00/0.00	c |  Number of clauses:    2295                                                 |
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:          1434192552.000000
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 |     524     2279     6938 |      759        0    nan |  0.000 % |
0.00/0.02	c |       100 |     524     2279     6938 |      835      100     25 |  0.000 % |
0.00/0.03	c |       250 |     524     2279     6938 |      919      250     22 |  0.000 % |
0.04/0.05	c |       476 |     524     2279     6938 |     1011      476     22 |  0.000 % |
0.04/0.08	c |       813 |     524     2279     6938 |     1112      813     23 |  0.000 % |
0.09/0.11	c |      1322 |     524     2279     6938 |     1223      741     20 |  0.000 % |
0.09/0.15	c |      2082 |     524     2279     6938 |     1345      858     22 |  0.000 % |
0.19/0.21	c |      3221 |     524     2279     6938 |     1480     1302     21 |  0.000 % |
0.29/0.30	c |      4929 |     524     2279     6938 |     1628     1483     22 |  0.000 % |
0.39/0.43	c |      7492 |     524     2279     6938 |     1791     1532     23 |  0.000 % |
0.59/0.63	c |     11338 |     524     2279     6938 |     1970     1684     22 |  0.000 % |
0.89/0.94	c |     17105 |     524     2279     6938 |     2167     1384     22 |  0.000 % |
1.39/1.40	c |     25754 |     524     2279     6938 |     2384     1167     20 |  0.000 % |
1.99/2.09	c |     38731 |     524     2279     6938 |     2622     1939     22 |  0.000 % |
3.09/3.19	c |     58192 |     524     2279     6938 |     2884     2618     22 |  0.000 % |
4.79/4.87	c |     87385 |     524     2279     6938 |     3173     2366     21 |  0.000 % |
7.49/7.51	c |    131174 |     524     2279     6938 |     3490     2527     21 |  0.000 % |
11.49/11.59	c |    196858 |     524     2279     6938 |     3839     2520     24 |  0.000 % |
17.79/17.88	c |    295384 |     524     2279     6938 |     4223     3561     25 |  0.000 % |
27.58/27.67	c |    443174 |     524     2279     6938 |     4646     3632     25 |  0.000 % |
43.07/43.18	c |    664859 |     524     2279     6938 |     5110     4180     26 |  0.000 % |
66.86/66.98	c |    997384 |     524     2279     6938 |     5621     3296     24 |  0.000 % |
103.95/104.04	c |   1496172 |     524     2279     6938 |     6183     5336     24 |  0.000 % |
163.03/163.17	c |   2244355 |     524     2279     6938 |     6802     5316     25 |  0.000 % |
256.20/256.39	c |   3366632 |     524     2279     6938 |     7482     3521     24 |  0.000 % |
400.94/401.16	c |   5050043 |     524     2279     6938 |     8230     6269     24 |  0.000 % |
630.45/630.74	c |   7575159 |     524     2279     6938 |     9053     7726     27 |  0.000 % |
993.93/994.33	c |  11362834 |     524     2279     6938 |     9959     6628     24 |  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-1517441-1238285464/watcher-1517441-1238285464 -o /tmp/evaluation-result-1517441-1238285464/solver-1517441-1238285464 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1434192552 HOME/instance-1517441-1238285464.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 3/64 31657
/proc/meminfo: memFree=1046712/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=2552 CPUtime=0
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 246 0 0 0 0 0 0 0 18 0 1 0 1101212099 2613248 231 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 638 231 97 221 0 414 0

[startup+0.045824 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31657
/proc/meminfo: memFree=1046712/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=2552 CPUtime=0.04
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 272 0 0 0 4 0 0 0 18 0 1 0 1101212099 2613248 257 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 638 257 112 221 0 414 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2552

[startup+0.101835 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31657
/proc/meminfo: memFree=1046712/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=2552 CPUtime=0.09
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 1101212099 2613248 264 1992294400 4194304 5102416 548682068800 18446744073709551615 4249677 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 638 264 112 221 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301873 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31657
/proc/meminfo: memFree=1046712/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=2692 CPUtime=0.29
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 316 0 0 0 29 0 0 0 19 0 1 0 1101212099 2756608 301 1992294400 4194304 5102416 548682068800 18446744073709551615 4244039 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 673 301 112 221 0 449 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2692

[startup+0.70195 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31657
/proc/meminfo: memFree=1046712/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=2956 CPUtime=0.69
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 361 0 0 0 69 0 0 0 23 0 1 0 1101212099 3026944 346 1992294400 4194304 5102416 548682068800 18446744073709551615 4248876 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 739 346 112 221 0 515 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2956

[startup+1.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1045616/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=3088 CPUtime=1.49
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 414 0 0 0 149 0 0 0 25 0 1 0 1101212099 3162112 399 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 772 399 112 221 0 548 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3088

[startup+3.10141 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1045296/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=3352 CPUtime=3.09
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 469 0 0 0 309 0 0 0 25 0 1 0 1101212099 3432448 454 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 838 454 112 221 0 614 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3352

[startup+6.30203 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1044848/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=3752 CPUtime=6.29
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 551 0 0 0 629 0 0 0 25 0 1 0 1101212099 3842048 536 1992294400 4194304 5102416 548682068800 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 938 536 112 221 0 714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3752

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1044208/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=4148 CPUtime=12.69
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 675 0 0 0 1269 0 0 0 25 0 1 0 1101212099 4247552 660 1992294400 4194304 5102416 548682068800 18446744073709551615 4250024 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 1037 660 112 221 0 813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4148

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1043632/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=4812 CPUtime=25.48
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 817 0 0 0 2548 0 0 0 25 0 1 0 1101212099 4927488 802 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 1203 802 112 221 0 979 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4812

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1042864/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=5480 CPUtime=51.07
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 1001 0 0 0 5107 0 0 0 25 0 1 0 1101212099 5611520 986 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 1370 986 112 221 0 1146 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5480

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1041840/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=6548 CPUtime=102.25
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 1253 0 0 0 10225 0 0 0 25 0 1 0 1101212099 6705152 1238 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 1637 1238 112 221 0 1413 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6548

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1041072/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=7232 CPUtime=162.23
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 1432 0 0 0 16222 1 0 0 25 0 1 0 1101212099 7405568 1417 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 1808 1417 112 221 0 1584 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7232

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1040368/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=7940 CPUtime=222.21
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 1605 0 0 0 22220 1 0 0 25 0 1 0 1101212099 8130560 1590 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 1985 1590 112 221 0 1761 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7940

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1039792/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=8492 CPUtime=282.19
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 1746 0 0 0 28218 1 0 0 25 0 1 0 1101212099 8695808 1731 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 2123 1731 112 221 0 1899 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8492

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1039472/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=8888 CPUtime=342.16
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 1833 0 0 0 34215 1 0 0 25 0 1 0 1101212099 9101312 1818 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 2222 1818 112 221 0 1998 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 8888

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1039088/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=9348 CPUtime=402.14
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 1926 0 0 0 40213 1 0 0 25 0 1 0 1101212099 9572352 1911 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 2337 1911 112 221 0 2113 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9348

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1038576/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=9776 CPUtime=462.12
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2046 0 0 0 46210 2 0 0 25 0 1 0 1101212099 10010624 2031 1992294400 4194304 5102416 548682068800 18446744073709551615 4249671 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 2444 2031 112 221 0 2220 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9776

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1038384/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=10064 CPUtime=522.1
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2129 0 0 0 52208 2 0 0 25 0 1 0 1101212099 10305536 2114 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 2516 2114 112 221 0 2292 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 10064

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1038128/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=10336 CPUtime=582.07
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2181 0 0 0 58205 2 0 0 25 0 1 0 1101212099 10584064 2166 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 2584 2166 112 221 0 2360 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 10336

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1037680/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=10748 CPUtime=642.05
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2272 0 0 0 64203 2 0 0 25 0 1 0 1101212099 11005952 2257 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 2687 2257 112 221 0 2463 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 10748

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1037296/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=11188 CPUtime=702.03
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2369 0 0 0 70200 3 0 0 25 0 1 0 1101212099 11456512 2354 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 2797 2354 112 221 0 2573 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 11188

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1036976/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=11476 CPUtime=762.01
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2454 0 0 0 76198 3 0 0 25 0 1 0 1101212099 11751424 2439 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 2869 2439 112 221 0 2645 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 11476

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1036784/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=11760 CPUtime=821.99
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2511 0 0 0 82196 3 0 0 25 0 1 0 1101212099 12042240 2496 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 2940 2496 112 221 0 2716 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 11760

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1036656/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=11900 CPUtime=881.96
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2555 0 0 0 88193 3 0 0 25 0 1 0 1101212099 12185600 2540 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 2975 2540 112 221 0 2751 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 11900

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1036528/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=12040 CPUtime=941.95
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2585 0 0 0 94191 4 0 0 25 0 1 0 1101212099 12328960 2570 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 3010 2570 112 221 0 2786 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 12040

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1036272/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=12320 CPUtime=1001.92
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2635 0 0 0 100188 4 0 0 25 0 1 0 1101212099 12615680 2620 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 3080 2620 112 221 0 2856 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 12320

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1035888/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=12588 CPUtime=1061.9
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2729 0 0 0 106186 4 0 0 25 0 1 0 1101212099 12890112 2714 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 3147 2714 112 221 0 2923 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 12588

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1035696/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=12896 CPUtime=1121.87
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2775 0 0 0 112183 4 0 0 25 0 1 0 1101212099 13205504 2760 1992294400 4194304 5102416 548682068800 18446744073709551615 4249671 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 3224 2760 112 221 0 3000 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 12896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1035632/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=12896 CPUtime=1181.85
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2783 0 0 0 118181 4 0 0 25 0 1 0 1101212099 13205504 2768 1992294400 4194304 5102416 548682068800 18446744073709551615 4228463 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 3224 2768 112 221 0 3000 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 12896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31658
/proc/meminfo: memFree=1035504/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=12896 CPUtime=1200.05
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2802 0 0 0 120001 4 0 0 25 0 1 0 1101212099 13205504 2787 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 3224 2787 112 221 0 3000 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 12896

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 2/65 31658
/proc/meminfo: memFree=1035504/2055920 swapFree=4179368/4192956
[pid=31657] ppid=31655 vsize=12896 CPUtime=1200.05
/proc/31657/stat : 31657 (varsat-random_s) R 31655 31657 31556 0 -1 4194304 2802 0 0 0 120001 4 0 0 25 0 1 0 1101212099 13205504 2787 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31657/statm: 3224 2787 112 221 0 3000 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 12896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.048992
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 12896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2802
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= 1643

runsolver used 0.847871 second user time and 2.54161 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-29 01:11:04
IDJOB=1517441
IDBENCH=70596
IDSOLVER=539
FILE ID=node23/1517441-1238285464
PBS_JOBID= 9060942
Free space on /tmp= 66316 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517441-1238285464/watcher-1517441-1238285464 -o /tmp/evaluation-result-1517441-1238285464/solver-1517441-1238285464 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1434192552 HOME/instance-1517441-1238285464.cnf

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

MD5SUM BENCH= a3de3746a6fb6968c798f1ba3ad0f77f
RANDOM SEED=1434192552

node23.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		: 3000.268
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		: 3000.268
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:       1047128 kB
Buffers:         96532 kB
Cached:         819748 kB
SwapCached:       7500 kB
Active:         210216 kB
Inactive:       715024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1047128 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          14676 kB
Slab:            69592 kB
Committed_AS:  2927328 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= 66316 MiB
End job on node23 at 2009-03-29 01:31:07