Trace number 1738337

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) 1200.09 1200.42

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-23-189-21-75.cnf
MD5SUM46a186d5aa9ba41a176adf24fb365342
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.195969
Satisfiable
(Un)Satisfiability was proved
Number of variables483
Number of clauses25396
Sum of the clauses size51233
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 225375
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 521

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  483                                                  |
0.00/0.00	c |  Number of clauses:    25396                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          2092227965.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.19/0.26	c ============================[ Search Statistics ]==============================
0.19/0.26	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.26	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.26	c ===============================================================================
0.19/0.26	c |         0 |     462    24913    65072 |     8304        0    nan |  0.000 % |
4.29/4.34	c |       100 |     462    24913    65072 |     9134      100     99 |  0.000 % |
8.38/8.49	c |       250 |     462    24913    65072 |    10048      250    124 |  0.000 % |
12.69/12.71	c |       475 |     462    24913    65072 |    11053      475    153 |  0.000 % |
16.89/16.94	c |       814 |     462    24913    65072 |    12158      814    164 |  0.000 % |
21.19/21.20	c |      1320 |     462    24913    65072 |    13374     1320    169 |  0.000 % |
25.39/25.44	c |      2079 |     462    24913    65072 |    14711     2079    159 |  0.000 % |
29.78/29.87	c |      3219 |     462    24913    65072 |    16182     3219    175 |  0.000 % |
34.38/34.49	c |      4928 |     462    24913    65072 |    17801     4928    188 |  0.000 % |
39.68/39.75	c |      7490 |     462    24913    65072 |    19581     7490    181 |  0.000 % |
46.57/46.60	c |     11334 |     462    24913    65072 |    21539    11334    188 |  0.000 % |
54.48/54.50	c |     17103 |     462    24913    65072 |    23693    17103    185 |  0.000 % |
69.57/69.66	c |     25753 |     462    24913    65072 |    26062    13721    178 |  0.000 % |
82.87/82.96	c |     38728 |     462    24913    65072 |    28668    13472    185 |  0.000 % |
100.36/100.42	c |     58190 |     462    24913    65072 |    31535    18301    204 |  0.000 % |
122.76/122.88	c |     87382 |     462    24913    65072 |    34689    31324    180 |  0.000 % |
163.35/163.43	c |    131171 |     462    24913    65072 |    38158    34389    205 |  0.000 % |
249.72/249.83	c |    196855 |     462    24913    65072 |    41974    28080    231 |  0.000 % |
374.29/374.40	c |    295385 |     462    24913    65072 |    46171    15359    206 |  0.000 % |
559.14/559.33	c |    443176 |     462    24913    65072 |    50788    41181    234 |  0.000 % |
884.05/884.33	c |    664861 |     462    24913    65072 |    55867    17098    211 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738337-1240837147/watcher-1738337-1240837147 -o /tmp/evaluation-result-1738337-1240837147/solver-1738337-1240837147 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2092227965 HOME/instance-1738337-1240837147.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: 1.07 1.02 1.03 3/64 21956
/proc/meminfo: memFree=1702272/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=2676 CPUtime=0
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 341 0 0 0 0 0 0 0 20 0 1 0 111742700 2740224 326 1992294400 4194304 5102416 548682068784 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 669 326 88 221 0 445 0

[startup+0.0598609 s]
/proc/loadavg: 1.07 1.02 1.03 3/64 21956
/proc/meminfo: memFree=1702272/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=5120 CPUtime=0.05
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 941 0 0 0 5 0 0 0 20 0 1 0 111742700 5242880 926 1992294400 4194304 5102416 548682068784 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 1280 926 98 221 0 1056 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5120

[startup+0.101864 s]
/proc/loadavg: 1.07 1.02 1.03 3/64 21956
/proc/meminfo: memFree=1702272/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=5912 CPUtime=0.09
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 1120 0 0 0 9 0 0 0 20 0 1 0 111742700 6053888 1105 1992294400 4194304 5102416 548682068784 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 1478 1105 99 221 0 1254 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5912

[startup+0.301888 s]
/proc/loadavg: 1.07 1.02 1.03 3/64 21956
/proc/meminfo: memFree=1702272/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=4932 CPUtime=0.29
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 1128 0 0 0 29 0 0 0 22 0 1 0 111742700 5050368 913 1992294400 4194304 5102416 548682068784 18446744073709551615 4220526 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 1233 913 102 221 0 1009 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4932

[startup+0.701934 s]
/proc/loadavg: 1.07 1.02 1.03 3/64 21956
/proc/meminfo: memFree=1702272/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=4932 CPUtime=0.69
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 1128 0 0 0 69 0 0 0 25 0 1 0 111742700 5050368 913 1992294400 4194304 5102416 548682068784 18446744073709551615 4220526 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 1233 913 102 221 0 1009 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4932

[startup+1.50103 s]
/proc/loadavg: 1.07 1.02 1.03 2/65 21957
/proc/meminfo: memFree=1698744/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=4932 CPUtime=1.49
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 1128 0 0 0 149 0 0 0 25 0 1 0 111742700 5050368 913 1992294400 4194304 5102416 548682068784 18446744073709551615 4221966 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 1233 913 102 221 0 1009 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4932

[startup+3.10122 s]
/proc/loadavg: 1.07 1.02 1.03 2/65 21957
/proc/meminfo: memFree=1698680/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=4932 CPUtime=3.09
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 1128 0 0 0 309 0 0 0 25 0 1 0 111742700 5050368 913 1992294400 4194304 5102416 548682068784 18446744073709551615 4221966 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 1233 913 102 221 0 1009 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4932

[startup+6.30159 s]
/proc/loadavg: 1.07 1.02 1.03 2/65 21957
/proc/meminfo: memFree=1698616/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=4932 CPUtime=6.28
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 1140 0 0 0 628 0 0 0 25 0 1 0 111742700 5050368 925 1992294400 4194304 5102416 548682068784 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 1233 925 114 221 0 1009 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4932

[startup+12.7013 s]
/proc/loadavg: 1.06 1.02 1.03 2/65 21957
/proc/meminfo: memFree=1698552/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=4932 CPUtime=12.69
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 1140 0 0 0 1268 1 0 0 25 0 1 0 111742700 5050368 925 1992294400 4194304 5102416 548682068784 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 1233 925 114 221 0 1009 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4932

[startup+25.5018 s]
/proc/loadavg: 1.05 1.01 1.03 2/65 21957
/proc/meminfo: memFree=1698040/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=6120 CPUtime=25.49
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 1426 0 0 0 2548 1 0 0 25 0 1 0 111742700 6266880 1211 1992294400 4194304 5102416 548682068784 18446744073709551615 4220253 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 1530 1211 114 221 0 1306 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6120

[startup+51.1018 s]
/proc/loadavg: 1.03 1.01 1.02 2/65 21957
/proc/meminfo: memFree=1688952/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=14928 CPUtime=51.07
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 3609 0 0 0 5105 2 0 0 25 0 1 0 111742700 15286272 3394 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 3732 3394 114 221 0 3508 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14928

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.02 2/65 21957
/proc/meminfo: memFree=1670520/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=33592 CPUtime=102.27
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 8163 0 0 0 10220 7 0 0 25 0 1 0 111742700 34398208 7948 1992294400 4194304 5102416 548682068784 18446744073709551615 4221975 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 8398 7948 114 221 0 8174 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33592

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 21963
/proc/meminfo: memFree=1664248/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=40208 CPUtime=162.24
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 9758 0 0 0 16216 8 0 0 25 0 1 0 111742700 41172992 9543 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 10052 9543 114 221 0 9828 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40208

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 21963
/proc/meminfo: memFree=1655992/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=48544 CPUtime=222.23
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 11756 0 0 0 22213 10 0 0 25 0 1 0 111742700 49709056 11541 1992294400 4194304 5102416 548682068784 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 12136 11541 114 221 0 11912 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 48544

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1651128/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=53740 CPUtime=282.21
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 13035 0 0 0 28210 11 0 0 25 0 1 0 111742700 55029760 12820 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 13435 12820 114 221 0 13211 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 53740

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1648120/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=57068 CPUtime=342.19
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 13709 0 0 0 34207 12 0 0 25 0 1 0 111742700 58437632 13494 1992294400 4194304 5102416 548682068784 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 14267 13494 114 221 0 14043 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 57068

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21963
/proc/meminfo: memFree=1646520/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=58560 CPUtime=402.18
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 14126 0 0 0 40205 13 0 0 25 0 1 0 111742700 59965440 13911 1992294400 4194304 5102416 548682068784 18446744073709551615 4249717 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 14640 13911 114 221 0 14416 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 58560

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1639608/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=65664 CPUtime=462.17
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 15866 0 0 0 46202 15 0 0 25 0 1 0 111742700 67239936 15651 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 16416 15651 114 221 0 16192 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 65664

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1638456/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=66996 CPUtime=522.15
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 16174 0 0 0 52200 15 0 0 25 0 1 0 111742700 68603904 15959 1992294400 4194304 5102416 548682068784 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 16749 15959 114 221 0 16525 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 66996

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1636664/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=68916 CPUtime=582.13
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 16585 0 0 0 58198 15 0 0 25 0 1 0 111742700 70569984 16370 1992294400 4194304 5102416 548682068784 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 17229 16370 114 221 0 17005 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 68916

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1631928/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=73584 CPUtime=642.12
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 17756 0 0 0 64196 16 0 0 25 0 1 0 111742700 75350016 17541 1992294400 4194304 5102416 548682068784 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 18396 17541 114 221 0 18172 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 73584

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1631864/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=73584 CPUtime=702.1
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 17762 0 0 0 70194 16 0 0 25 0 1 0 111742700 75350016 17547 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 18396 17547 114 221 0 18172 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 73584

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1631032/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=74676 CPUtime=762.08
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 17972 0 0 0 76192 16 0 0 25 0 1 0 111742700 76468224 17757 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 18669 17757 114 221 0 18445 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 74676

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1628984/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=77056 CPUtime=822.07
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 18547 0 0 0 82190 17 0 0 25 0 1 0 111742700 78905344 18332 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 19264 18332 114 221 0 19040 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 77056

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1627640/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=78308 CPUtime=882.05
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 18816 0 0 0 88188 17 0 0 25 0 1 0 111742700 80187392 18601 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 19577 18601 114 221 0 19353 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 78308

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1627192/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=78948 CPUtime=942.03
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 18937 0 0 0 94186 17 0 0 25 0 1 0 111742700 80842752 18722 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 19737 18722 114 221 0 19513 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 78948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1624376/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=81732 CPUtime=1002.02
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 19630 0 0 0 100184 18 0 0 25 0 1 0 111742700 83693568 19415 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 20433 19415 114 221 0 20209 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 81732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1623992/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=82112 CPUtime=1062
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 19730 0 0 0 106182 18 0 0 25 0 1 0 111742700 84082688 19515 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 20528 19515 114 221 0 20304 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 82112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1623544/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=82620 CPUtime=1121.99
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 19833 0 0 0 112181 18 0 0 25 0 1 0 111742700 84602880 19618 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 20655 19618 114 221 0 20431 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 82620

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1623160/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=83048 CPUtime=1181.97
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 19925 0 0 0 118179 18 0 0 25 0 1 0 111742700 85041152 19710 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 20762 19710 114 221 0 20538 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 83048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21963
/proc/meminfo: memFree=1623096/2055920 swapFree=4181996/4192956
[pid=21956] ppid=21954 vsize=83048 CPUtime=1200.07
/proc/21956/stat : 21956 (varsat-random_s) R 21954 21956 21677 0 -1 4194304 19928 0 0 0 119989 18 0 0 25 0 1 0 111742700 85041152 19713 1992294400 4194304 5102416 548682068784 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/21956/statm: 20762 19713 114 221 0 20538 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 83048

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.89
CPU system time (s): 0.197969
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 83048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19928
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= 2641

runsolver used 0.907861 second user time and 2.46162 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-27 14:59:07
IDJOB=1738337
IDBENCH=71805
IDSOLVER=539
FILE ID=node53/1738337-1240837147
PBS_JOBID= 9187564
Free space on /tmp= 66492 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-23-189-21-75.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738337-1240837147/watcher-1738337-1240837147 -o /tmp/evaluation-result-1738337-1240837147/solver-1738337-1240837147 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2092227965 HOME/instance-1738337-1240837147.cnf

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

MD5SUM BENCH= 46a186d5aa9ba41a176adf24fb365342
RANDOM SEED=2092227965

node53.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		: 3000.245
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		: 3000.245
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:       1702688 kB
Buffers:         46764 kB
Cached:         234148 kB
SwapCached:       5232 kB
Active:         117268 kB
Inactive:       171972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702688 kB
SwapTotal:     4192956 kB
SwapFree:      4181996 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          14444 kB
Slab:            50020 kB
Committed_AS:   385384 kB
PageTables:       1376 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= 66492 MiB
End job on node53 at 2009-04-27 15:19:09