Trace number 1515881

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S2141146009-040.cnf
MD5SUM706f9f438d5c8feea78ebbd738aac840
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 variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  70                                                   |
0.00/0.00	c |  Number of clauses:    6230                                                 |
0.09/0.20	c |  Parsing time:         0.01         s                                       |
0.09/0.20	c |  Timeout:              43200 s
0.09/0.20	c |  Random Seed:          1460138118.000000
0.09/0.20	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.09/0.20	c |  Branching Rule:       default (solution-guided)                            |
0.09/0.20	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.09/0.20	c |                                                                             |
0.09/0.20	c ============================[ Search Statistics ]==============================
0.09/0.20	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.20	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.20	c ===============================================================================
0.09/0.20	c |         0 |      70     6230    43610 |     2076        0    nan |  0.000 % |
0.09/0.20	c |       100 |      70     6230    43610 |     2284      100     26 |  0.021 % |
0.19/0.22	c |       250 |      70     6230    43610 |     2512      250     26 |  0.021 % |
0.19/0.25	c |       475 |      70     6230    43610 |     2764      475     25 |  0.021 % |
0.29/0.30	c |       812 |      70     6230    43610 |     3040      812     24 |  0.021 % |
0.29/0.35	c |      1319 |      70     6230    43610 |     3344     1319     24 |  0.021 % |
0.39/0.42	c |      2079 |      70     6230    43610 |     3678     2079     24 |  0.021 % |
0.49/0.52	c |      3218 |      70     6230    43610 |     4046     3218     24 |  0.021 % |
0.59/0.65	c |      4926 |      70     6230    43610 |     4451     2887     24 |  0.021 % |
0.79/0.84	c |      7488 |      70     6230    43610 |     4896     3211     23 |  0.021 % |
1.00/1.10	c |     11333 |      70     6230    43610 |     5386     4594     24 |  0.021 % |
1.39/1.48	c |     17099 |      70     6230    43610 |     5924     4942     24 |  0.021 % |
1.99/2.07	c |     25749 |      70     6230    43610 |     6517     4655     24 |  0.021 % |
2.89/2.98	c |     38723 |      70     6230    43610 |     7169     4529     23 |  0.021 % |
4.30/4.39	c |     58185 |      70     6230    43610 |     7886     5992     23 |  0.021 % |
6.50/6.50	c |     87377 |      70     6230    43610 |     8674     7469     23 |  0.021 % |
9.79/9.89	c |    131166 |      70     6230    43610 |     9542     7742     23 |  0.021 % |
15.08/15.12	c |    196850 |      70     6230    43610 |    10496     6428     24 |  0.021 % |
23.48/23.58	c |    295378 |      70     6230    43610 |    11546    10228     22 |  0.021 % |
36.67/36.77	c |    443168 |      70     6230    43610 |    12700     7546     23 |  0.021 % |
58.27/58.33	c |    664851 |      70     6230    43610 |    13970     6473     21 |  0.021 % |
93.26/93.34	c |    997376 |      70     6230    43610 |    15367    10014     23 |  0.021 % |
148.84/148.97	c |   1496164 |      70     6230    43610 |    16904     8471     22 |  0.021 % |
239.51/239.61	c |   2244348 |      70     6230    43610 |    18595    11688     22 |  0.021 % |
386.46/386.63	c |   3366622 |      70     6230    43610 |    20454    16642     22 |  0.021 % |
629.27/629.56	c |   5050033 |      70     6230    43610 |    22500    10385     22 |  0.021 % |
1029.84/1030.23	c |   7575149 |      70     6230    43610 |    24750    12172     22 |  0.021 % |

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-1515881-1238260749/watcher-1515881-1238260749 -o /tmp/evaluation-result-1515881-1238260749/solver-1515881-1238260749 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1460138118 HOME/instance-1515881-1238260749.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: 1.99 2.04 2.00 3/86 18503
/proc/meminfo: memFree=1756944/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=2828 CPUtime=0
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 328 0 0 0 0 0 0 0 18 0 1 0 452405324 2895872 313 1992294400 4194304 5102416 548682068800 18446744073709551615 4198419 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 707 313 88 221 0 483 0

[startup+0.03072 s]
/proc/loadavg: 1.99 2.04 2.00 3/86 18503
/proc/meminfo: memFree=1756944/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=3640 CPUtime=0.02
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 552 0 0 0 2 0 0 0 18 0 1 0 452405324 3727360 537 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 910 537 97 221 0 686 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3640

[startup+0.101733 s]
/proc/loadavg: 1.99 2.04 2.00 3/86 18503
/proc/meminfo: memFree=1756944/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=3820 CPUtime=0.09
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 580 0 0 0 9 0 0 0 18 0 1 0 452405324 3911680 565 1992294400 4194304 5102416 548682068800 18446744073709551615 4272784 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 955 565 98 221 0 731 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3820

[startup+0.301769 s]
/proc/loadavg: 1.99 2.04 2.00 3/86 18503
/proc/meminfo: memFree=1756944/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=3724 CPUtime=0.29
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 594 0 0 0 29 0 0 0 20 0 1 0 452405324 3813376 578 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 931 578 112 221 0 707 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3724

[startup+0.701843 s]
/proc/loadavg: 1.99 2.04 2.00 3/86 18503
/proc/meminfo: memFree=1756944/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=3856 CPUtime=0.69
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 616 0 0 0 69 0 0 0 24 0 1 0 452405324 3948544 600 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 964 600 112 221 0 740 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3856

[startup+1.50199 s]
/proc/loadavg: 1.99 2.04 2.00 3/87 18504
/proc/meminfo: memFree=1754760/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=4312 CPUtime=1.49
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 731 0 0 0 149 0 0 0 25 0 1 0 452405324 4415488 715 1992294400 4194304 5102416 548682068800 18446744073709551615 4220520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 1078 715 112 221 0 854 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4312

[startup+3.10129 s]
/proc/loadavg: 1.99 2.04 2.00 3/87 18504
/proc/meminfo: memFree=1754120/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=4728 CPUtime=3.09
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 845 0 0 0 309 0 0 0 25 0 1 0 452405324 4841472 829 1992294400 4194304 5102416 548682068800 18446744073709551615 4254314 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 1182 829 112 221 0 958 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4728

[startup+6.30188 s]
/proc/loadavg: 1.99 2.04 2.00 3/87 18504
/proc/meminfo: memFree=1753352/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=5432 CPUtime=6.29
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 988 0 0 0 629 0 0 0 25 0 1 0 452405324 5562368 972 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 1358 972 112 221 0 1134 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5432

[startup+12.7011 s]
/proc/loadavg: 1.99 2.04 2.00 3/87 18504
/proc/meminfo: memFree=1752584/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=6020 CPUtime=12.69
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 1133 0 0 0 1269 0 0 0 25 0 1 0 452405324 6164480 1117 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 1505 1117 112 221 0 1281 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6020

[startup+25.5014 s]
/proc/loadavg: 1.99 2.04 2.00 3/87 18504
/proc/meminfo: memFree=1751752/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=6760 CPUtime=25.48
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 1322 0 0 0 2548 0 0 0 25 0 1 0 452405324 6922240 1306 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 1690 1306 112 221 0 1466 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6760

[startup+51.1011 s]
/proc/loadavg: 1.99 2.03 2.00 3/87 18504
/proc/meminfo: memFree=1750984/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=7744 CPUtime=51.07
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 1519 0 0 0 5107 0 0 0 25 0 1 0 452405324 7929856 1503 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 1936 1503 112 221 0 1712 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7744

[startup+102.307 s]
/proc/loadavg: 1.99 2.03 2.00 3/87 18504
/proc/meminfo: memFree=1749384/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=9332 CPUtime=102.26
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 1897 0 0 0 10225 1 0 0 25 0 1 0 452405324 9555968 1881 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 2333 1881 112 221 0 2109 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9332

[startup+162.302 s]
/proc/loadavg: 1.99 2.02 2.00 3/87 18504
/proc/meminfo: memFree=1748488/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=10088 CPUtime=162.24
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 2093 0 0 0 16223 1 0 0 25 0 1 0 452405324 10330112 2077 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 2522 2077 112 221 0 2298 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10088

[startup+222.302 s]
/proc/loadavg: 1.99 2.01 2.00 3/87 18504
/proc/meminfo: memFree=1747784/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=10784 CPUtime=222.21
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 2265 0 0 0 22220 1 0 0 25 0 1 0 452405324 11042816 2249 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 2696 2249 112 221 0 2472 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10784

[startup+282.303 s]
/proc/loadavg: 1.99 2.01 2.00 3/87 18504
/proc/meminfo: memFree=1747272/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=11424 CPUtime=282.19
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 2368 0 0 0 28218 1 0 0 25 0 1 0 452405324 11698176 2352 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 2856 2352 112 221 0 2632 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11424

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1746832/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=11804 CPUtime=342.17
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 2469 0 0 0 34216 1 0 0 25 0 1 0 452405324 12087296 2453 1992294400 4194304 5102416 548682068800 18446744073709551615 4248853 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 2951 2453 112 221 0 2727 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11804

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1746320/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=12376 CPUtime=402.16
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 2590 0 0 0 40214 2 0 0 25 0 1 0 452405324 12673024 2574 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3094 2574 112 221 0 2870 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12376

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1745808/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=12944 CPUtime=462.13
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 2711 0 0 0 46211 2 0 0 25 0 1 0 452405324 13254656 2695 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3236 2695 112 221 0 3012 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 12944

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1745680/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=13324 CPUtime=522.11
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 2799 0 0 0 52209 2 0 0 25 0 1 0 452405324 13643776 2783 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3331 2783 112 221 0 3107 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 13324

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1745488/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=13324 CPUtime=582.09
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 2830 0 0 0 58207 2 0 0 25 0 1 0 452405324 13643776 2814 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3331 2814 112 221 0 3107 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 13324

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1745296/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=13700 CPUtime=642.07
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 2896 0 0 0 64205 2 0 0 25 0 1 0 452405324 14028800 2880 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3425 2880 112 221 0 3201 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 13700

[startup+702.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1745040/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=13892 CPUtime=702.06
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 2942 0 0 0 70203 3 0 0 25 0 1 0 452405324 14225408 2926 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3473 2926 112 221 0 3249 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 13892

[startup+762.306 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1744912/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=14036 CPUtime=762.04
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 2978 0 0 0 76201 3 0 0 25 0 1 0 452405324 14372864 2962 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3509 2962 112 221 0 3285 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 14036

[startup+822.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1744848/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=14036 CPUtime=822.01
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 2985 0 0 0 82198 3 0 0 25 0 1 0 452405324 14372864 2969 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3509 2969 112 221 0 3285 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 14036

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1744784/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=14036 CPUtime=881.99
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 2995 0 0 0 88196 3 0 0 25 0 1 0 452405324 14372864 2979 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3509 2979 112 221 0 3285 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 14036

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1744720/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=14036 CPUtime=941.97
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 3003 0 0 0 94194 3 0 0 25 0 1 0 452405324 14372864 2987 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3509 2987 112 221 0 3285 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 14036

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1744528/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=14224 CPUtime=1001.95
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 3050 0 0 0 100192 3 0 0 25 0 1 0 452405324 14565376 3034 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3556 3034 112 221 0 3332 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 14224

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1744336/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=14368 CPUtime=1061.93
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 3098 0 0 0 106190 3 0 0 25 0 1 0 452405324 14712832 3082 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3592 3082 112 221 0 3368 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 14368

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1744208/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=14368 CPUtime=1121.91
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 3117 0 0 0 112188 3 0 0 25 0 1 0 452405324 14712832 3101 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3592 3101 112 221 0 3368 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 14368

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1744016/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=14512 CPUtime=1181.89
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 3150 0 0 0 118186 3 0 0 25 0 1 0 452405324 14860288 3134 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3628 3134 112 221 0 3404 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 14512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1743824/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=14796 CPUtime=1200.09
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 3195 0 0 0 120006 3 0 0 25 0 1 0 452405324 15151104 3179 1992294400 4194304 5102416 548682068800 18446744073709551615 4262413 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3699 3179 112 221 0 3475 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14796

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: 1.99 2.00 2.00 3/87 18504
/proc/meminfo: memFree=1743824/2055924 swapFree=4179676/4192956
[pid=18503] ppid=18501 vsize=14796 CPUtime=1200.09
/proc/18503/stat : 18503 (varsat-random_s) R 18501 18503 18165 0 -1 4194304 3195 0 0 0 120006 3 0 0 25 0 1 0 452405324 15151104 3179 1992294400 4194304 5102416 548682068800 18446744073709551615 4262413 0 0 4096 3 0 0 0 17 1 0 0
/proc/18503/statm: 3699 3179 112 221 0 3475 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.041993
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 14796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3195
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 1.36979 second user time and 4.10038 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-28 18:19:09
IDJOB=1515881
IDBENCH=70466
IDSOLVER=539
FILE ID=node83/1515881-1238260749
PBS_JOBID= 9060783
Free space on /tmp= 66480 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S2141146009-040.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515881-1238260749/watcher-1515881-1238260749 -o /tmp/evaluation-result-1515881-1238260749/solver-1515881-1238260749 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1460138118 HOME/instance-1515881-1238260749.cnf

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

MD5SUM BENCH= 706f9f438d5c8feea78ebbd738aac840
RANDOM SEED=1460138118

node83.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1757424 kB
Buffers:         53620 kB
Cached:         156492 kB
SwapCached:       7488 kB
Active:         105852 kB
Inactive:       122784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1757424 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          25976 kB
Slab:            53916 kB
Committed_AS:  1001844 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-28 18:39:11