Trace number 1517081

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S374947955-075.cnf
MD5SUM1c26be7e8f45c396fe1a5a9f4716cff4
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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:  560                                                  |
0.00/0.00	c |  Number of clauses:    2380                                                 |
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:          1250893498.000000
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 |     551     2371     7172 |      790        0    nan |  0.000 % |
0.00/0.02	c |       100 |     551     2371     7172 |      869      100     22 |  0.000 % |
0.00/0.04	c |       252 |     551     2371     7172 |      956      252     23 |  0.000 % |
0.00/0.06	c |       477 |     551     2371     7172 |     1051      477     25 |  0.000 % |
0.08/0.09	c |       815 |     551     2371     7172 |     1157      815     25 |  0.000 % |
0.10/0.13	c |      1321 |     551     2371     7172 |     1272      701     23 |  0.000 % |
0.10/0.17	c |      2080 |     551     2371     7172 |     1400      797     22 |  0.000 % |
0.20/0.24	c |      3221 |     551     2371     7172 |     1540     1210     22 |  0.000 % |
0.30/0.33	c |      4930 |     551     2371     7172 |     1694     1308     25 |  0.000 % |
0.40/0.47	c |      7492 |     551     2371     7172 |     1863     1225     24 |  0.000 % |
0.60/0.67	c |     11337 |     551     2371     7172 |     2049     1228     23 |  0.000 % |
0.90/0.98	c |     17104 |     551     2371     7172 |     2254     1700     24 |  0.000 % |
1.40/1.46	c |     25754 |     551     2371     7172 |     2480     2251     24 |  0.000 % |
2.10/2.20	c |     38729 |     551     2371     7172 |     2728     1287     23 |  0.000 % |
3.30/3.34	c |     58191 |     551     2371     7172 |     3001     2574     25 |  0.000 % |
4.99/5.09	c |     87383 |     551     2371     7172 |     3301     2605     24 |  0.000 % |
7.79/7.84	c |    131175 |     551     2371     7172 |     3631     2631     23 |  0.000 % |
11.99/12.07	c |    196859 |     551     2371     7172 |     3994     3674     25 |  0.000 % |
18.69/18.73	c |    295385 |     551     2371     7172 |     4394     2653     25 |  0.000 % |
29.08/29.18	c |    443174 |     551     2371     7172 |     4833     3199     24 |  0.000 % |
45.08/45.19	c |    664858 |     551     2371     7172 |     5316     4722     25 |  0.000 % |
70.46/70.53	c |    997384 |     551     2371     7172 |     5848     3954     26 |  0.000 % |
109.86/109.97	c |   1496172 |     551     2371     7172 |     6433     3663     26 |  0.000 % |
172.03/172.11	c |   2244357 |     551     2371     7172 |     7076     3952     25 |  0.000 % |
270.59/270.76	c |   3366631 |     551     2371     7172 |     7784     4454     26 |  0.000 % |
424.64/424.84	c |   5050043 |     551     2371     7172 |     8563     4382     25 |  0.000 % |
668.55/668.87	c |   7575160 |     551     2371     7172 |     9419     5985     26 |  0.000 % |
1054.41/1054.85	c |  11362835 |     551     2371     7172 |    10361     6047     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-1517081-1238279895/watcher-1517081-1238279895 -o /tmp/evaluation-result-1517081-1238279895/solver-1517081-1238279895 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1250893498 HOME/instance-1517081-1238279895.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: 1.14 1.09 1.02 3/72 8028
/proc/meminfo: memFree=1424288/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=2552 CPUtime=0
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 1100650732 2613248 236 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 638 236 98 221 0 414 0

[startup+0.086184 s]
/proc/loadavg: 1.14 1.09 1.02 3/72 8028
/proc/meminfo: memFree=1424288/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=2648 CPUtime=0.08
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 283 0 0 0 8 0 0 0 18 0 1 0 1100650732 2711552 268 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 662 268 112 221 0 438 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2648

[startup+0.101186 s]
/proc/loadavg: 1.14 1.09 1.02 3/72 8028
/proc/meminfo: memFree=1424288/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=2648 CPUtime=0.1
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 283 0 0 0 10 0 0 0 18 0 1 0 1100650732 2711552 268 1992294400 4194304 5102416 548682068800 18446744073709551615 4220505 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 662 268 112 221 0 438 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2648

[startup+0.301224 s]
/proc/loadavg: 1.14 1.09 1.02 3/72 8028
/proc/meminfo: memFree=1424288/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=2780 CPUtime=0.3
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 321 0 0 0 30 0 0 0 19 0 1 0 1100650732 2846720 306 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 695 306 112 221 0 471 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2780

[startup+0.7013 s]
/proc/loadavg: 1.14 1.09 1.02 3/72 8028
/proc/meminfo: memFree=1424288/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=2912 CPUtime=0.7
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 366 0 0 0 70 0 0 0 22 0 1 0 1100650732 2981888 351 1992294400 4194304 5102416 548682068800 18446744073709551615 4254565 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 728 351 112 221 0 504 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2912

[startup+1.50145 s]
/proc/loadavg: 1.14 1.09 1.02 2/73 8029
/proc/meminfo: memFree=1423192/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=3176 CPUtime=1.5
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 428 0 0 0 150 0 0 0 25 0 1 0 1100650732 3252224 413 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 794 413 112 221 0 570 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3176

[startup+3.10175 s]
/proc/loadavg: 1.14 1.09 1.02 2/73 8029
/proc/meminfo: memFree=1422680/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=3440 CPUtime=3.09
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 500 0 0 0 309 0 0 0 25 0 1 0 1100650732 3522560 485 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 860 485 112 221 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3440

[startup+6.30136 s]
/proc/loadavg: 1.13 1.09 1.02 2/73 8029
/proc/meminfo: memFree=1422232/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=3836 CPUtime=6.29
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 587 0 0 0 629 0 0 0 25 0 1 0 1100650732 3928064 572 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 959 572 112 221 0 735 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3836

[startup+12.7016 s]
/proc/loadavg: 1.12 1.09 1.02 2/73 8029
/proc/meminfo: memFree=1421656/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=4364 CPUtime=12.69
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 708 0 0 0 1269 0 0 0 25 0 1 0 1100650732 4468736 693 1992294400 4194304 5102416 548682068800 18446744073709551615 4489255 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 1091 693 112 221 0 867 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4364

[startup+25.502 s]
/proc/loadavg: 1.09 1.09 1.02 2/73 8029
/proc/meminfo: memFree=1420888/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=5028 CPUtime=25.48
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 877 0 0 0 2548 0 0 0 25 0 1 0 1100650732 5148672 862 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 1257 862 112 221 0 1033 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5028

[startup+51.1018 s]
/proc/loadavg: 1.06 1.08 1.02 2/73 8029
/proc/meminfo: memFree=1420120/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=5824 CPUtime=51.07
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 1084 0 0 0 5107 0 0 0 25 0 1 0 1100650732 5963776 1069 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 1456 1069 112 221 0 1232 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5824

[startup+102.305 s]
/proc/loadavg: 1.02 1.06 1.01 2/73 8029
/proc/meminfo: memFree=1419096/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=6764 CPUtime=102.26
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 1325 0 0 0 10225 1 0 0 25 0 1 0 1100650732 6926336 1310 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 1691 1310 112 221 0 1467 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6764

[startup+162.302 s]
/proc/loadavg: 1.01 1.05 1.00 2/73 8029
/proc/meminfo: memFree=1418200/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=7712 CPUtime=162.23
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 1547 0 0 0 16222 1 0 0 25 0 1 0 1100650732 7897088 1532 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 1928 1532 112 221 0 1704 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7712

[startup+222.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/73 8029
/proc/meminfo: memFree=1417432/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=8532 CPUtime=222.21
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 1735 0 0 0 22219 2 0 0 25 0 1 0 1100650732 8736768 1720 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 2133 1720 112 221 0 1909 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8532

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/73 8029
/proc/meminfo: memFree=1416792/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=9108 CPUtime=282.19
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 1886 0 0 0 28217 2 0 0 25 0 1 0 1100650732 9326592 1871 1992294400 4194304 5102416 548682068800 18446744073709551615 4255567 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 2277 1871 112 221 0 2053 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 9108

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 8029
/proc/meminfo: memFree=1416216/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=9676 CPUtime=342.16
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2028 0 0 0 34214 2 0 0 25 0 1 0 1100650732 9908224 2013 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 2419 2013 112 221 0 2195 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9676

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 8031
/proc/meminfo: memFree=1415832/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=9940 CPUtime=402.15
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2088 0 0 0 40212 3 0 0 25 0 1 0 1100650732 10178560 2073 1992294400 4194304 5102416 548682068800 18446744073709551615 4254612 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 2485 2073 112 221 0 2261 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9940

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 8031
/proc/meminfo: memFree=1415320/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=10504 CPUtime=462.12
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2216 0 0 0 46209 3 0 0 25 0 1 0 1100650732 10756096 2201 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 2626 2201 112 221 0 2402 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 10504

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1414936/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=10916 CPUtime=522.1
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2313 0 0 0 52207 3 0 0 25 0 1 0 1100650732 11177984 2298 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 2729 2298 112 221 0 2505 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 10916

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1414616/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=11200 CPUtime=582.07
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2382 0 0 0 58204 3 0 0 25 0 1 0 1100650732 11468800 2367 1992294400 4194304 5102416 548682068800 18446744073709551615 4254413 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 2800 2367 112 221 0 2576 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 11200

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1414360/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=11464 CPUtime=642.06
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2443 0 0 0 64202 4 0 0 25 0 1 0 1100650732 11739136 2428 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 2866 2428 112 221 0 2642 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 11464

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1413976/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=11872 CPUtime=702.04
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2547 0 0 0 70200 4 0 0 25 0 1 0 1100650732 12156928 2532 1992294400 4194304 5102416 548682068800 18446744073709551615 4244124 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 2968 2532 112 221 0 2744 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 11872

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1413656/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=12140 CPUtime=762.01
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2622 0 0 0 76197 4 0 0 25 0 1 0 1100650732 12431360 2607 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 3035 2607 112 221 0 2811 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 12140

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1413528/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=12428 CPUtime=821.99
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2669 0 0 0 82195 4 0 0 25 0 1 0 1100650732 12726272 2654 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 3107 2654 112 221 0 2883 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 12428

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1413208/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=12704 CPUtime=881.97
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2733 0 0 0 88192 5 0 0 25 0 1 0 1100650732 13008896 2718 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 3176 2718 112 221 0 2952 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 12704

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1413080/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=12836 CPUtime=941.95
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2770 0 0 0 94190 5 0 0 25 0 1 0 1100650732 13144064 2755 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 3209 2755 112 221 0 2985 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 12836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1412888/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=12968 CPUtime=1001.92
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2805 0 0 0 100187 5 0 0 25 0 1 0 1100650732 13279232 2790 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 3242 2790 112 221 0 3018 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 12968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1412760/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=13104 CPUtime=1061.91
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2847 0 0 0 106185 6 0 0 25 0 1 0 1100650732 13418496 2832 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 3276 2832 112 221 0 3052 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 13104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1412440/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=13528 CPUtime=1121.88
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2928 0 0 0 112182 6 0 0 25 0 1 0 1100650732 13852672 2913 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 3382 2913 112 221 0 3158 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 13528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1412248/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=13660 CPUtime=1181.86
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2971 0 0 0 118180 6 0 0 25 0 1 0 1100650732 13987840 2956 1992294400 4194304 5102416 548682068800 18446744073709551615 4228243 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 3415 2956 112 221 0 3191 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 13660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1412184/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=13660 CPUtime=1200.06
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2988 0 0 0 120000 6 0 0 25 0 1 0 1100650732 13987840 2973 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 3415 2973 112 221 0 3191 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13660

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: 1.00 1.00 1.00 2/73 8031
/proc/meminfo: memFree=1412184/2055920 swapFree=4168900/4192956
[pid=8028] ppid=8026 vsize=13660 CPUtime=1200.06
/proc/8028/stat : 8028 (varsat-random_s) R 8026 8028 7685 0 -1 4194304 2988 0 0 0 120000 6 0 0 25 0 1 0 1100650732 13987840 2973 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8028/statm: 3415 2973 112 221 0 3191 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.067989
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 13660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2988
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= 2526

runsolver used 1.03284 second user time and 3.34349 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 23:38:15
IDJOB=1517081
IDBENCH=70566
IDSOLVER=539
FILE ID=node64/1517081-1238279895
PBS_JOBID= 9060877
Free space on /tmp= 66408 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S374947955-075.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517081-1238279895/watcher-1517081-1238279895 -o /tmp/evaluation-result-1517081-1238279895/solver-1517081-1238279895 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1250893498 HOME/instance-1517081-1238279895.cnf

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

MD5SUM BENCH= 1c26be7e8f45c396fe1a5a9f4716cff4
RANDOM SEED=1250893498

node64.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		: 3000.261
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		: 3000.261
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:       1424704 kB
Buffers:         81592 kB
Cached:         455576 kB
SwapCached:      14856 kB
Active:          60096 kB
Inactive:       493648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1424704 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            62420 kB
Committed_AS:  2886148 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-03-28 23:58:17