Trace number 1518737

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) 1200.04 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S449511205-064.cnf
MD5SUM0527554bf26e85456bf4748c19812747
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.066989
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:          345642247.000000
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     2265     6886 |      755        0    nan |  0.000 % |
0.00/0.02	c |       100 |     524     2265     6886 |      830      100     24 |  0.000 % |
0.02/0.04	c |       251 |     524     2265     6886 |      913      251     24 |  0.000 % |
0.02/0.06	c |       476 |     524     2265     6886 |     1004      476     23 |  0.000 % |
0.02/0.08	c |       813 |     524     2265     6886 |     1105      813     24 |  0.000 % |
0.09/0.11	c |      1320 |     524     2265     6886 |     1215      737     23 |  0.000 % |
0.09/0.16	c |      2079 |     524     2265     6886 |     1337      847     23 |  0.000 % |
0.19/0.22	c |      3218 |     524     2265     6886 |     1471     1285     24 |  0.000 % |
0.29/0.31	c |      4927 |     524     2265     6886 |     1618     1466     23 |  0.000 % |
0.39/0.44	c |      7490 |     524     2265     6886 |     1780     1509     23 |  0.000 % |
0.59/0.65	c |     11335 |     524     2265     6886 |     1958     1666     23 |  0.000 % |
0.89/0.95	c |     17102 |     524     2265     6886 |     2154     1390     22 |  0.000 % |
1.39/1.42	c |     25751 |     524     2265     6886 |     2369     1166     21 |  0.000 % |
2.10/2.13	c |     38725 |     524     2265     6886 |     2606     1961     25 |  0.000 % |
3.20/3.22	c |     58186 |     524     2265     6886 |     2867     1447     21 |  0.000 % |
4.79/4.90	c |     87378 |     524     2265     6886 |     3153     2826     24 |  0.000 % |
7.49/7.52	c |    131169 |     524     2265     6886 |     3469     3230     24 |  0.000 % |
11.69/11.75	c |    196854 |     524     2265     6886 |     3816     3507     27 |  0.000 % |
18.09/18.15	c |    295380 |     524     2265     6886 |     4197     2978     24 |  0.000 % |
28.18/28.23	c |    443169 |     524     2265     6886 |     4617     3787     24 |  0.000 % |
43.78/43.81	c |    664852 |     524     2265     6886 |     5079     3331     24 |  0.000 % |
68.38/68.42	c |    997378 |     524     2265     6886 |     5587     4385     24 |  0.000 % |
106.97/107.06	c |   1496166 |     524     2265     6886 |     6145     3317     26 |  0.000 % |
166.05/166.13	c |   2244350 |     524     2265     6886 |     6760     4250     27 |  0.000 % |
259.63/259.79	c |   3366624 |     524     2265     6886 |     7436     4951     25 |  0.000 % |
407.10/407.24	c |   5050036 |     524     2265     6886 |     8180     5674     25 |  0.000 % |
637.65/637.81	c |   7575152 |     524     2265     6886 |     8998     5285     25 |  0.000 % |
1009.67/1009.97	c |  11362829 |     524     2265     6886 |     9898     6557     25 |  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-1518737-1238303314/watcher-1518737-1238303314 -o /tmp/evaluation-result-1518737-1238303314/solver-1518737-1238303314 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=345642247 HOME/instance-1518737-1238303314.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: 0.98 1.01 1.00 3/68 21185
/proc/meminfo: memFree=688120/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=2552 CPUtime=0
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 246 0 0 0 0 0 0 0 18 0 1 0 1102993383 2613248 231 1992294400 4194304 5102416 548682068800 18446744073709551615 4272966 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 638 231 97 221 0 414 0

[startup+0.0240821 s]
/proc/loadavg: 0.98 1.01 1.00 3/68 21185
/proc/meminfo: memFree=688120/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=2552 CPUtime=0.02
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 272 0 0 0 2 0 0 0 18 0 1 0 1102993383 2613248 257 1992294400 4194304 5102416 548682068800 18446744073709551615 4220318 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 638 257 112 221 0 414 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2552

[startup+0.101087 s]
/proc/loadavg: 0.98 1.01 1.00 3/68 21185
/proc/meminfo: memFree=688120/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=2552 CPUtime=0.09
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 275 0 0 0 9 0 0 0 18 0 1 0 1102993383 2613248 260 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 638 260 112 221 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.3011 s]
/proc/loadavg: 0.98 1.01 1.00 3/68 21185
/proc/meminfo: memFree=688120/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=2816 CPUtime=0.29
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 318 0 0 0 29 0 0 0 19 0 1 0 1102993383 2883584 303 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 704 303 112 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701127 s]
/proc/loadavg: 0.98 1.01 1.00 3/68 21185
/proc/meminfo: memFree=688120/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=2948 CPUtime=0.69
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 365 0 0 0 69 0 0 0 22 0 1 0 1102993383 3018752 350 1992294400 4194304 5102416 548682068800 18446744073709551615 4249667 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 737 350 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50118 s]
/proc/loadavg: 0.98 1.01 1.00 2/69 21186
/proc/meminfo: memFree=687024/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=3228 CPUtime=1.49
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 418 0 0 0 149 0 0 0 25 0 1 0 1102993383 3305472 403 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 807 403 112 221 0 583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3228

[startup+3.10129 s]
/proc/loadavg: 0.98 1.01 1.00 2/69 21186
/proc/meminfo: memFree=686640/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=3360 CPUtime=3.09
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 483 0 0 0 309 0 0 0 25 0 1 0 1102993383 3440640 468 1992294400 4194304 5102416 548682068800 18446744073709551615 4244124 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 840 468 112 221 0 616 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3360

[startup+6.3015 s]
/proc/loadavg: 0.98 1.01 1.00 2/69 21186
/proc/meminfo: memFree=686192/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=3756 CPUtime=6.29
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 576 0 0 0 629 0 0 0 25 0 1 0 1102993383 3846144 561 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 939 561 112 221 0 715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3756

[startup+12.7019 s]
/proc/loadavg: 0.98 1.01 1.00 2/69 21186
/proc/meminfo: memFree=685552/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=4288 CPUtime=12.69
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 703 0 0 0 1269 0 0 0 25 0 1 0 1102993383 4390912 688 1992294400 4194304 5102416 548682068800 18446744073709551615 4250142 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 1072 688 112 221 0 848 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4288

[startup+25.5018 s]
/proc/loadavg: 0.99 1.01 1.00 2/69 21186
/proc/meminfo: memFree=684912/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=4828 CPUtime=25.48
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 845 0 0 0 2548 0 0 0 25 0 1 0 1102993383 4943872 830 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 1207 830 112 221 0 983 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4828

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=684144/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=5640 CPUtime=51.08
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 1041 0 0 0 5107 1 0 0 25 0 1 0 1102993383 5775360 1026 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 1410 1026 112 221 0 1186 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5640

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=683248/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=6600 CPUtime=102.27
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 1262 0 0 0 10226 1 0 0 25 0 1 0 1102993383 6758400 1247 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 1650 1247 112 221 0 1426 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6600

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=682544/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=7292 CPUtime=162.25
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 1433 0 0 0 16224 1 0 0 25 0 1 0 1102993383 7467008 1418 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 1823 1418 112 221 0 1599 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7292

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=681776/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=7992 CPUtime=222.24
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 1613 0 0 0 22222 2 0 0 25 0 1 0 1102993383 8183808 1598 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 1998 1598 112 221 0 1774 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7992

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=681072/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=8820 CPUtime=282.23
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 1801 0 0 0 28221 2 0 0 25 0 1 0 1102993383 9031680 1786 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 2205 1786 112 221 0 1981 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 8820

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=680496/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=9216 CPUtime=342.21
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 1923 0 0 0 34219 2 0 0 25 0 1 0 1102993383 9437184 1908 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 2304 1908 112 221 0 2080 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9216

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=680176/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=9620 CPUtime=402.2
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2015 0 0 0 40218 2 0 0 25 0 1 0 1102993383 9850880 2000 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 2405 2000 112 221 0 2181 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 9620

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=679600/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=10260 CPUtime=462.18
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2151 0 0 0 46216 2 0 0 25 0 1 0 1102993383 10506240 2136 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 2565 2136 112 221 0 2341 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 10260

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=679216/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=10524 CPUtime=522.18
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2239 0 0 0 52215 3 0 0 25 0 1 0 1102993383 10776576 2224 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 2631 2224 112 221 0 2407 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 10524

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=679088/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=10792 CPUtime=582.16
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2298 0 0 0 58213 3 0 0 25 0 1 0 1102993383 11051008 2283 1992294400 4194304 5102416 548682068800 18446744073709551615 4248824 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 2698 2283 112 221 0 2474 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 10792

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=678832/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=11068 CPUtime=642.15
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2355 0 0 0 64212 3 0 0 25 0 1 0 1102993383 11333632 2340 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 2767 2340 112 221 0 2543 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 11068

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=678448/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=11492 CPUtime=702.13
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2463 0 0 0 70210 3 0 0 25 0 1 0 1102993383 11767808 2448 1992294400 4194304 5102416 548682068800 18446744073709551615 4255725 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 2873 2448 112 221 0 2649 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 11492

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=678128/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=11780 CPUtime=762.12
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2535 0 0 0 76209 3 0 0 25 0 1 0 1102993383 12062720 2520 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 2945 2520 112 221 0 2721 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 11780

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=677872/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=12052 CPUtime=822.11
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2594 0 0 0 82208 3 0 0 25 0 1 0 1102993383 12341248 2579 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 3013 2579 112 221 0 2789 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 12052

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=677616/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=12336 CPUtime=882.1
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2656 0 0 0 88206 4 0 0 25 0 1 0 1102993383 12632064 2641 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 3084 2641 112 221 0 2860 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 12336

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=677488/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=12336 CPUtime=942.08
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2674 0 0 0 94204 4 0 0 25 0 1 0 1102993383 12632064 2659 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 3084 2659 112 221 0 2860 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 12336

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=677360/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=12600 CPUtime=1002.07
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2715 0 0 0 100203 4 0 0 25 0 1 0 1102993383 12902400 2700 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 3150 2700 112 221 0 2926 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 12600

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 21186
/proc/meminfo: memFree=677040/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=12872 CPUtime=1062.06
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2801 0 0 0 106202 4 0 0 25 0 1 0 1102993383 13180928 2786 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 3218 2786 112 221 0 2994 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 12872

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/69 21186
/proc/meminfo: memFree=676784/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=13152 CPUtime=1122.04
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2861 0 0 0 112200 4 0 0 25 0 1 0 1102993383 13467648 2846 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 3288 2846 112 221 0 3064 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 13152

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/69 21186
/proc/meminfo: memFree=676464/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=13432 CPUtime=1182.03
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2939 0 0 0 118199 4 0 0 25 0 1 0 1102993383 13754368 2924 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 3358 2924 112 221 0 3134 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 13432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 21186
/proc/meminfo: memFree=676464/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=13432 CPUtime=1200.04
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2954 0 0 0 119999 5 0 0 25 0 1 0 1102993383 13754368 2939 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 3358 2939 112 221 0 3134 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13432

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

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

[startup+1200.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 21186
/proc/meminfo: memFree=676464/2055920 swapFree=4177828/4192956
[pid=21185] ppid=21183 vsize=13432 CPUtime=1200.04
/proc/21185/stat : 21185 (varsat-random_s) R 21183 21185 21042 0 -1 4194304 2954 0 0 0 119999 5 0 0 25 0 1 0 1102993383 13754368 2939 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21185/statm: 3358 2939 112 221 0 3134 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.052991
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 13432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2954
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= 2676

runsolver used 1.19582 second user time and 3.18252 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-29 07:08:34
IDJOB=1518737
IDBENCH=70704
IDSOLVER=539
FILE ID=node52/1518737-1238303314
PBS_JOBID= 9061088
Free space on /tmp= 66376 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S449511205-064.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518737-1238303314/watcher-1518737-1238303314 -o /tmp/evaluation-result-1518737-1238303314/solver-1518737-1238303314 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=345642247 HOME/instance-1518737-1238303314.cnf

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

MD5SUM BENCH= 0527554bf26e85456bf4748c19812747
RANDOM SEED=345642247

node52.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		: 3000.230
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		: 3000.230
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:        688600 kB
Buffers:         93596 kB
Cached:        1175340 kB
SwapCached:       7968 kB
Active:         176604 kB
Inactive:      1102372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        688600 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15708 kB
Slab:            73908 kB
Committed_AS:  2976860 kB
PageTables:       1736 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= 66376 MiB
End job on node52 at 2009-03-29 07:28:36