Trace number 1512773

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) 1200.12 1200.92

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1912214877-051.cnf
MD5SUM3e2c453febe9a82dafec20260d8edecb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark42.9165
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.00/0.04	c |  Timeout:              43200 s
0.00/0.04	c |  Random Seed:          1561775803.000000
0.00/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.04	c |                                                                             |
0.09/0.18	c ============================[ Search Statistics ]==============================
0.09/0.18	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.18	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.18	c ===============================================================================
0.09/0.18	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.19/0.26	c |       101 |    1100    22000   110000 |     8066      101    122 |  0.000 % |
0.29/0.36	c |       252 |    1100    22000   110000 |     8873      252    126 |  0.000 % |
0.39/0.46	c |       477 |    1100    22000   110000 |     9760      477    125 |  0.000 % |
0.49/0.58	c |       814 |    1100    22000   110000 |    10736      814    126 |  0.000 % |
0.69/0.72	c |      1322 |    1100    22000   110000 |    11810     1322    128 |  0.000 % |
0.79/0.89	c |      2083 |    1100    22000   110000 |    12991     2083    131 |  0.000 % |
1.09/1.12	c |      3223 |    1100    22000   110000 |    14290     3223    138 |  0.000 % |
1.39/1.45	c |      4932 |    1100    22000   110000 |    15719     4932    139 |  0.000 % |
1.89/1.97	c |      7494 |    1100    22000   110000 |    17291     7494    140 |  0.000 % |
2.69/2.78	c |     11340 |    1100    22000   110000 |    19020    11340    140 |  0.000 % |
4.09/4.19	c |     17107 |    1100    22000   110000 |    20922    17107    141 |  0.000 % |
6.50/6.60	c |     25756 |    1100    22000   110000 |    23015    15105    142 |  0.000 % |
10.69/10.71	c |     38731 |    1100    22000   110000 |    25316    15918    150 |  0.000 % |
17.28/17.31	c |     58194 |    1100    22000   110000 |    27848    21021    152 |  0.000 % |
29.79/29.81	c |     87386 |    1100    22000   110000 |    30633    17398    149 |  0.000 % |
49.97/50.03	c |    131175 |    1100    22000   110000 |    33696    22821    158 |  0.000 % |
83.17/83.21	c |    196860 |    1100    22000   110000 |    37066    23616    146 |  0.000 % |
142.05/142.18	c |    295386 |    1100    22000   110000 |    40772    23079    152 |  0.000 % |
229.63/229.80	c |    443175 |    1100    22000   110000 |    44849    31611    150 |  0.000 % |
366.69/366.90	c |    664859 |    1100    22000   110000 |    49334    30973    156 |  0.000 % |
600.35/601.01	c |    997384 |    1100    22000   110000 |    54268    42134    162 |  0.000 % |
961.66/962.44	c |   1496173 |    1100    22000   110000 |    59695    15174    143 |  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-1512773-1238208929/watcher-1512773-1238208929 -o /tmp/evaluation-result-1512773-1238208929/solver-1512773-1238208929 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1561775803 HOME/instance-1512773-1238208929.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: 0.92 0.97 0.90 3/73 30653
/proc/meminfo: memFree=1572664/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=2708 CPUtime=0
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 395 0 0 0 0 0 0 0 20 0 1 0 973311464 2772992 380 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 677 381 88 221 0 453 0

[startup+0.071066 s]
/proc/loadavg: 0.92 0.97 0.90 3/73 30653
/proc/meminfo: memFree=1572664/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=6880 CPUtime=0.06
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 1419 0 0 0 6 0 0 0 20 0 1 0 973311464 7045120 1404 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 1720 1404 97 221 0 1496 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6880

[startup+0.101069 s]
/proc/loadavg: 0.92 0.97 0.90 3/73 30653
/proc/meminfo: memFree=1572664/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=6880 CPUtime=0.09
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 1419 0 0 0 9 0 0 0 20 0 1 0 973311464 7045120 1404 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 1720 1404 97 221 0 1496 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6880

[startup+0.30109 s]
/proc/loadavg: 0.92 0.97 0.90 3/73 30653
/proc/meminfo: memFree=1572664/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=6636 CPUtime=0.29
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 1480 0 0 0 29 0 0 0 22 0 1 0 973311464 6795264 1379 1992294400 4194304 5102416 548682068800 18446744073709551615 4220586 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 1659 1379 115 221 0 1435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6636

[startup+0.701131 s]
/proc/loadavg: 0.92 0.97 0.90 3/73 30653
/proc/meminfo: memFree=1572664/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=6636 CPUtime=0.69
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 1481 0 0 0 69 0 0 0 25 0 1 0 973311464 6795264 1380 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 1659 1380 115 221 0 1435 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6636

[startup+1.50122 s]
/proc/loadavg: 0.92 0.97 0.90 2/74 30654
/proc/meminfo: memFree=1567216/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=8616 CPUtime=1.49
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 1973 0 0 0 149 0 0 0 25 0 1 0 973311464 8822784 1872 1992294400 4194304 5102416 548682068800 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 2154 1872 115 221 0 1930 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8616

[startup+3.10138 s]
/proc/loadavg: 0.92 0.97 0.90 2/74 30654
/proc/meminfo: memFree=1563632/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=13376 CPUtime=3.09
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 3152 0 0 0 308 1 0 0 25 0 1 0 973311464 13697024 3051 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 3344 3051 115 221 0 3120 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13376

[startup+6.30272 s]
/proc/loadavg: 0.93 0.97 0.90 2/74 30654
/proc/meminfo: memFree=1555120/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=18832 CPUtime=6.29
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 4528 0 0 0 626 3 0 0 25 0 1 0 973311464 19283968 4427 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 4708 4427 115 221 0 4484 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18832

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.90 2/74 30654
/proc/meminfo: memFree=1553016/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=21472 CPUtime=12.69
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 5172 0 0 0 1266 3 0 0 25 0 1 0 973311464 21987328 5071 1992294400 4194304 5102416 548682068800 18446744073709551615 4491861 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 5368 5071 115 221 0 5144 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21472

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.91 2/74 30654
/proc/meminfo: memFree=1548664/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=25220 CPUtime=25.48
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 6123 0 0 0 2545 3 0 0 25 0 1 0 973311464 25825280 6022 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 6305 6022 115 221 0 6081 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25220

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.91 2/74 30654
/proc/meminfo: memFree=1545144/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=28916 CPUtime=51.07
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 7024 0 0 0 5103 4 0 0 25 0 1 0 973311464 29609984 6923 1992294400 4194304 5102416 548682068800 18446744073709551615 4255284 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 7229 6923 115 221 0 7005 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28916

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/74 30654
/proc/meminfo: memFree=1539832/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=34064 CPUtime=102.26
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 8342 0 0 0 10221 5 0 0 25 0 1 0 973311464 34881536 8241 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 8516 8241 115 221 0 8292 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34064

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 30654
/proc/meminfo: memFree=1534840/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=39208 CPUtime=162.24
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 9571 0 0 0 16218 6 0 0 25 0 1 0 973311464 40148992 9470 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 9802 9470 115 221 0 9578 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39208

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 30654
/proc/meminfo: memFree=1532536/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=41456 CPUtime=222.23
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 10139 0 0 0 22216 7 0 0 25 0 1 0 973311464 42450944 10038 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 10364 10038 115 221 0 10140 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41456

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 30654
/proc/meminfo: memFree=1528440/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=45444 CPUtime=282.22
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 11157 0 0 0 28214 8 0 0 25 0 1 0 973311464 46534656 11056 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 11361 11056 115 221 0 11137 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45444

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 30660
/proc/meminfo: memFree=1526840/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=46776 CPUtime=342.2
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 11498 0 0 0 34211 9 0 0 25 0 1 0 973311464 47898624 11397 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 11694 11397 115 221 0 11470 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46776

[startup+402.301 s]
/proc/loadavg: 1.22 1.02 0.93 2/74 31136
/proc/meminfo: memFree=1522024/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=50760 CPUtime=401.71
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 12478 0 0 0 40160 11 0 0 25 0 1 0 973311464 51978240 12377 1992294400 4194304 5102416 548682068800 18446744073709551615 4229834 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 12690 12377 115 221 0 12466 0
Current children cumulated CPU time (s) 401.71
Current children cumulated vsize (KiB) 50760

[startup+462.301 s]
/proc/loadavg: 1.08 1.01 0.93 2/74 31136
/proc/meminfo: memFree=1520696/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=52608 CPUtime=461.69
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 12952 0 0 0 46156 13 0 0 25 0 1 0 973311464 53870592 12851 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 13152 12851 115 221 0 12928 0
Current children cumulated CPU time (s) 461.69
Current children cumulated vsize (KiB) 52608

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 0.93 2/74 31136
/proc/meminfo: memFree=1520632/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=52608 CPUtime=521.68
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 12952 0 0 0 52155 13 0 0 25 0 1 0 973311464 53870592 12851 1992294400 4194304 5102416 548682068800 18446744073709551615 4249696 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 13152 12851 115 221 0 12928 0
Current children cumulated CPU time (s) 521.68
Current children cumulated vsize (KiB) 52608

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 0.93 2/74 31136
/proc/meminfo: memFree=1518648/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=54876 CPUtime=581.66
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 13500 0 0 0 58153 13 0 0 25 0 1 0 973311464 56193024 13399 1992294400 4194304 5102416 548682068800 18446744073709551615 4485690 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 13719 13399 115 221 0 13495 0
Current children cumulated CPU time (s) 581.66
Current children cumulated vsize (KiB) 54876

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31136
/proc/meminfo: memFree=1515768/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=57520 CPUtime=641.65
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 14170 0 0 0 64151 14 0 0 25 0 1 0 973311464 58900480 14069 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 14380 14069 115 221 0 14156 0
Current children cumulated CPU time (s) 641.65
Current children cumulated vsize (KiB) 57520

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31136
/proc/meminfo: memFree=1514552/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=58728 CPUtime=701.62
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 14470 0 0 0 70148 14 0 0 25 0 1 0 973311464 60137472 14369 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 14682 14369 115 221 0 14458 0
Current children cumulated CPU time (s) 701.62
Current children cumulated vsize (KiB) 58728

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31136
/proc/meminfo: memFree=1514424/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=58892 CPUtime=761.62
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 14493 0 0 0 76147 15 0 0 25 0 1 0 973311464 60305408 14392 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 14723 14392 115 221 0 14499 0
Current children cumulated CPU time (s) 761.62
Current children cumulated vsize (KiB) 58892

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31136
/proc/meminfo: memFree=1513144/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=60080 CPUtime=821.6
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 14817 0 0 0 82145 15 0 0 25 0 1 0 973311464 61521920 14716 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 15020 14716 115 221 0 14796 0
Current children cumulated CPU time (s) 821.6
Current children cumulated vsize (KiB) 60080

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31136
/proc/meminfo: memFree=1512440/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=60908 CPUtime=881.58
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 14996 0 0 0 88143 15 0 0 25 0 1 0 973311464 62369792 14895 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 15227 14895 115 221 0 15003 0
Current children cumulated CPU time (s) 881.58
Current children cumulated vsize (KiB) 60908

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31136
/proc/meminfo: memFree=1512440/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=60908 CPUtime=941.56
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 14999 0 0 0 94141 15 0 0 25 0 1 0 973311464 62369792 14898 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 15227 14898 115 221 0 15003 0
Current children cumulated CPU time (s) 941.56
Current children cumulated vsize (KiB) 60908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31136
/proc/meminfo: memFree=1509752/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=63416 CPUtime=1001.55
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 15659 0 0 0 100139 16 0 0 25 0 1 0 973311464 64937984 15558 1992294400 4194304 5102416 548682068800 18446744073709551615 4249487 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 15854 15558 115 221 0 15630 0
Current children cumulated CPU time (s) 1001.55
Current children cumulated vsize (KiB) 63416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31136
/proc/meminfo: memFree=1506936/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=66348 CPUtime=1061.53
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 16367 0 0 0 106137 16 0 0 25 0 1 0 973311464 67940352 16266 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 16587 16266 115 221 0 16363 0
Current children cumulated CPU time (s) 1061.53
Current children cumulated vsize (KiB) 66348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31136
/proc/meminfo: memFree=1506872/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=66348 CPUtime=1121.51
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 16367 0 0 0 112135 16 0 0 25 0 1 0 973311464 67940352 16266 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 16587 16266 115 221 0 16363 0
Current children cumulated CPU time (s) 1121.51
Current children cumulated vsize (KiB) 66348

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31136
/proc/meminfo: memFree=1506872/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=66348 CPUtime=1181.5
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 16368 0 0 0 118134 16 0 0 25 0 1 0 973311464 67940352 16267 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 16587 16267 115 221 0 16363 0
Current children cumulated CPU time (s) 1181.5
Current children cumulated vsize (KiB) 66348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31136
/proc/meminfo: memFree=1506680/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=66480 CPUtime=1200.1
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 16414 0 0 0 119994 16 0 0 25 0 1 0 973311464 68075520 16313 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 16620 16313 115 221 0 16396 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 66480

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.93 2/74 31136
/proc/meminfo: memFree=1506680/2055920 swapFree=4175408/4192956
[pid=30653] ppid=30651 vsize=66480 CPUtime=1200.1
/proc/30653/stat : 30653 (varsat-random_s) R 30651 30653 30524 0 -1 4194304 16414 0 0 0 119994 16 0 0 25 0 1 0 973311464 68075520 16313 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/30653/statm: 16620 16313 115 221 0 16396 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 66480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.92
CPU time (s): 1200.12
CPU user time (s): 1199.94
CPU system time (s): 0.178972
CPU usage (%): 99.934
Max. virtual memory (cumulated for all children) (KiB): 66480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16414
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= 2705

runsolver used 1.05384 second user time and 3.33049 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-28 03:55:29
IDJOB=1512773
IDBENCH=70207
IDSOLVER=539
FILE ID=node79/1512773-1238208929
PBS_JOBID= 9060488
Free space on /tmp= 65556 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1912214877-051.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512773-1238208929/watcher-1512773-1238208929 -o /tmp/evaluation-result-1512773-1238208929/solver-1512773-1238208929 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1561775803 HOME/instance-1512773-1238208929.cnf

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

MD5SUM BENCH= 3e2c453febe9a82dafec20260d8edecb
RANDOM SEED=1561775803

node79.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1573144 kB
Buffers:         46156 kB
Cached:         342040 kB
SwapCached:      11644 kB
Active:         116660 kB
Inactive:       287508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1573144 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:          22636 kB
Slab:            63736 kB
Committed_AS:  2543588 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-28 04:15:32