Trace number 1555263

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) 1200.08 1200.42

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark569.762
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
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:  23696                                                |
0.00/0.00	c |  Number of clauses:    70703                                                |
0.00/0.09	c |  Parsing time:         0.08         s                                       |
0.00/0.09	c |  Timeout:              43200 s
0.00/0.09	c |  Random Seed:          454807167.000000
0.00/0.09	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.09	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.09	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.09	c |                                                                             |
0.69/0.77	c ============================[ Search Statistics ]==============================
0.69/0.77	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.77	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.77	c ===============================================================================
0.69/0.77	c |         0 |    6601    34783   162304 |    11594        0    nan |  0.000 % |
8.58/8.67	c |       102 |    6597    34783   162304 |    12753       98     13 |  0.059 % |
11.48/11.54	c |       252 |    6597    34783   162304 |    14029      248     21 |  0.059 % |
14.38/14.46	c |       477 |    6597    34783   162304 |    15432      473     29 |  0.059 % |
17.18/17.23	c |       814 |    6597    34653   162041 |    16975      810     35 |  0.059 % |
20.18/20.23	c |      1320 |    6597    34653   162041 |    18672     1316     63 |  0.059 % |
23.28/23.40	c |      2079 |    6597    34653   162041 |    20540     2075     69 |  0.059 % |
26.38/26.49	c |      3220 |    6597    34653   162041 |    22594     3216     79 |  0.059 % |
29.98/30.05	c |      4928 |    6597    34653   162041 |    24853     4924     89 |  0.059 % |
33.77/33.85	c |      7490 |    6597    34653   162041 |    27338     7486     92 |  0.059 % |
38.07/38.16	c |     11334 |    6597    34653   162041 |    30072    11330     92 |  0.059 % |
43.28/43.34	c |     17100 |    6597    34653   162041 |    33079    17096     87 |  0.059 % |
50.98/51.00	c |     25750 |    6597    34653   162041 |    36387    25746     85 |  0.059 % |
63.27/63.31	c |     38724 |    6597    34653   162041 |    40026    38720     88 |  0.059 % |
78.76/78.88	c |     58186 |    6597    34653   162041 |    44029    27442     80 |  0.059 % |
101.76/101.84	c |     87378 |    6597    34653   162041 |    48432    22627     89 |  0.059 % |
134.25/134.35	c |    131167 |    6597    34653   162041 |    53275    28601     69 |  0.059 % |
192.13/192.24	c |    196851 |    6597    34653   162041 |    58603    51879     73 |  0.059 % |
280.11/280.21	c |    295378 |    6597    34653   162041 |    64463    53447     74 |  0.059 % |
410.47/410.60	c |    443167 |    6597    34653   162041 |    70909    38204     70 |  0.059 % |
648.61/648.85	c |    664850 |    6597    34653   162041 |    78000    16028     68 |  0.059 % |
1029.00/1029.33	c |    997375 |    6597    34653   162041 |    85800    78068     59 |  0.059 % |

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-1555263-1238739228/watcher-1555263-1238739228 -o /tmp/evaluation-result-1555263-1238739228/solver-1555263-1238739228 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=454807167 HOME/instance-1555263-1238739228.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: 1.79 1.87 1.73 3/66 25003
/proc/meminfo: memFree=1048336/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=3588 CPUtime=0
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 738 0 0 0 0 0 0 0 18 0 1 0 1146585772 3674112 723 1992294400 4194304 5102416 548682068800 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 897 723 88 221 0 673 0

[startup+0.0119879 s]
/proc/loadavg: 1.79 1.87 1.73 3/66 25003
/proc/meminfo: memFree=1048336/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=4604 CPUtime=0
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 977 0 0 0 0 0 0 0 18 0 1 0 1146585772 4714496 962 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 1151 963 88 221 0 927 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4604

[startup+0.101999 s]
/proc/loadavg: 1.79 1.87 1.73 3/66 25003
/proc/meminfo: memFree=1048336/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=15912 CPUtime=0.09
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 3631 0 0 0 8 1 0 0 18 0 1 0 1146585772 16293888 3616 1992294400 4194304 5102416 548682068800 18446744073709551615 4272803 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 3978 3616 97 221 0 3754 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15912

[startup+0.302023 s]
/proc/loadavg: 1.79 1.87 1.73 3/66 25003
/proc/meminfo: memFree=1048336/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=23760 CPUtime=0.29
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 5539 0 0 0 27 2 0 0 19 0 1 0 1146585772 24330240 5524 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 5940 5525 99 221 0 5716 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23760

[startup+0.701074 s]
/proc/loadavg: 1.79 1.87 1.73 3/66 25003
/proc/meminfo: memFree=1048336/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=29616 CPUtime=0.69
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 7080 0 0 0 66 3 0 0 23 0 1 0 1146585772 30326784 7065 1992294400 4194304 5102416 548682068800 18446744073709551615 4272644 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 7404 7065 99 221 0 7180 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29616

[startup+1.50118 s]
/proc/loadavg: 1.79 1.87 1.73 2/67 25004
/proc/meminfo: memFree=1022088/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=27320 CPUtime=1.49
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 7105 0 0 0 146 3 0 0 25 0 1 0 1146585772 27975680 6583 1992294400 4194304 5102416 548682068800 18446744073709551615 4221918 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 6830 6583 102 221 0 6606 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27320

[startup+3.10139 s]
/proc/loadavg: 1.79 1.87 1.73 2/67 25004
/proc/meminfo: memFree=1021896/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=27320 CPUtime=3.09
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 7106 0 0 0 306 3 0 0 25 0 1 0 1146585772 27975680 6584 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 6830 6584 103 221 0 6606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27320

[startup+6.3018 s]
/proc/loadavg: 1.73 1.85 1.73 2/67 25004
/proc/meminfo: memFree=1021896/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=27320 CPUtime=6.29
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 7106 0 0 0 626 3 0 0 25 0 1 0 1146585772 27975680 6584 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 6830 6584 103 221 0 6606 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27320

[startup+12.7016 s]
/proc/loadavg: 1.67 1.84 1.72 2/67 25004
/proc/meminfo: memFree=1021904/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=27320 CPUtime=12.68
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 7115 0 0 0 1265 3 0 0 25 0 1 0 1146585772 27975680 6593 1992294400 4194304 5102416 548682068800 18446744073709551615 4221975 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 6830 6593 112 221 0 6606 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27320

[startup+25.5013 s]
/proc/loadavg: 1.52 1.80 1.71 2/67 25004
/proc/meminfo: memFree=1021904/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=27320 CPUtime=25.48
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 7118 0 0 0 2545 3 0 0 25 0 1 0 1146585772 27975680 6596 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 6830 6596 115 221 0 6606 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27320

[startup+51.1016 s]
/proc/loadavg: 1.34 1.73 1.69 2/67 25004
/proc/meminfo: memFree=1016912/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=32936 CPUtime=51.08
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 8476 0 0 0 5103 5 0 0 25 0 1 0 1146585772 33726464 7954 1992294400 4194304 5102416 548682068800 18446744073709551615 4221975 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 8234 7954 115 221 0 8010 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32936

[startup+102.305 s]
/proc/loadavg: 1.15 1.62 1.65 2/67 25004
/proc/meminfo: memFree=1007184/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=42464 CPUtime=102.27
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 10832 0 0 0 10220 7 0 0 25 0 1 0 1146585772 43483136 10310 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 10616 10310 115 221 0 10392 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42464

[startup+162.302 s]
/proc/loadavg: 1.05 1.50 1.61 2/67 25004
/proc/meminfo: memFree=1005968/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=43520 CPUtime=162.24
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 11135 0 0 0 16217 7 0 0 25 0 1 0 1146585772 44564480 10613 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 10880 10613 115 221 0 10656 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 43520

[startup+222.302 s]
/proc/loadavg: 1.02 1.41 1.57 2/67 25004
/proc/meminfo: memFree=1003600/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=45996 CPUtime=222.22
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 11735 0 0 0 22214 8 0 0 25 0 1 0 1146585772 47099904 11213 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 11499 11213 115 221 0 11275 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 45996

[startup+282.301 s]
/proc/loadavg: 1.00 1.33 1.53 2/67 25004
/proc/meminfo: memFree=1003280/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=46612 CPUtime=282.2
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 11812 0 0 0 28212 8 0 0 25 0 1 0 1146585772 47730688 11290 1992294400 4194304 5102416 548682068800 18446744073709551615 4220764 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 11653 11290 115 221 0 11429 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 46612

[startup+342.301 s]
/proc/loadavg: 1.00 1.27 1.50 2/67 25004
/proc/meminfo: memFree=1000528/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=49432 CPUtime=342.19
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 12501 0 0 0 34210 9 0 0 25 0 1 0 1146585772 50618368 11979 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 12358 11979 115 221 0 12134 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 49432

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.46 2/67 25004
/proc/meminfo: memFree=1000464/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=49432 CPUtime=402.17
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 12507 0 0 0 40208 9 0 0 25 0 1 0 1146585772 50618368 11985 1992294400 4194304 5102416 548682068800 18446744073709551615 4248960 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 12358 11985 115 221 0 12134 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 49432

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.43 2/67 25004
/proc/meminfo: memFree=999056/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=50752 CPUtime=462.16
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 12853 0 0 0 46206 10 0 0 25 0 1 0 1146585772 51970048 12331 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 12688 12331 115 221 0 12464 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 50752

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.40 2/67 25004
/proc/meminfo: memFree=998800/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=51088 CPUtime=522.14
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 12938 0 0 0 52204 10 0 0 25 0 1 0 1146585772 52314112 12416 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 12772 12416 115 221 0 12548 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 51088

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.37 2/67 25004
/proc/meminfo: memFree=998288/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=51616 CPUtime=582.13
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 13090 0 0 0 58203 10 0 0 25 0 1 0 1146585772 52854784 12568 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 12904 12568 115 221 0 12680 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 51616

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.35 2/67 25004
/proc/meminfo: memFree=997840/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=52068 CPUtime=642.11
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 13168 0 0 0 64201 10 0 0 25 0 1 0 1146585772 53317632 12646 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 13017 12646 115 221 0 12793 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 52068

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.32 2/67 25004
/proc/meminfo: memFree=997776/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=52068 CPUtime=702.09
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 13176 0 0 0 70199 10 0 0 25 0 1 0 1146585772 53317632 12654 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 13017 12654 115 221 0 12793 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 52068

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.30 2/67 25004
/proc/meminfo: memFree=995856/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=53888 CPUtime=762.08
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 13657 0 0 0 76198 10 0 0 25 0 1 0 1146585772 55181312 13135 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 13472 13135 115 221 0 13248 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 53888

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.28 2/67 25004
/proc/meminfo: memFree=995152/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=54720 CPUtime=822.05
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 13830 0 0 0 82195 10 0 0 25 0 1 0 1146585772 56033280 13308 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 13680 13308 115 221 0 13456 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 54720

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.26 2/67 25004
/proc/meminfo: memFree=993680/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=56216 CPUtime=882.04
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 14179 0 0 0 88193 11 0 0 25 0 1 0 1146585772 57565184 13657 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 14054 13657 115 221 0 13830 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 56216

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.24 2/67 25004
/proc/meminfo: memFree=993680/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=56216 CPUtime=942.03
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 14182 0 0 0 94192 11 0 0 25 0 1 0 1146585772 57565184 13660 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 14054 13660 115 221 0 13830 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 56216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/67 25004
/proc/meminfo: memFree=993360/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=56592 CPUtime=1002.01
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 14248 0 0 0 100190 11 0 0 25 0 1 0 1146585772 57950208 13726 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 14148 13726 115 221 0 13924 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 56592

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.20 2/67 25004
/proc/meminfo: memFree=993296/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=56592 CPUtime=1061.99
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 14271 0 0 0 106188 11 0 0 25 0 1 0 1146585772 57950208 13749 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 14148 13749 115 221 0 13924 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 56592

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/67 25004
/proc/meminfo: memFree=992336/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=57520 CPUtime=1121.97
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 14513 0 0 0 112186 11 0 0 25 0 1 0 1146585772 58900480 13991 1992294400 4194304 5102416 548682068800 18446744073709551615 4248798 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 14380 13991 115 221 0 14156 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 57520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/67 25004
/proc/meminfo: memFree=992272/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=57520 CPUtime=1181.96
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 14524 0 0 0 118185 11 0 0 25 0 1 0 1146585772 58900480 14002 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 14380 14002 115 221 0 14156 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 57520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.17 2/67 25004
/proc/meminfo: memFree=991760/2055920 swapFree=4176412/4192956
[pid=25003] ppid=25001 vsize=58228 CPUtime=1200.05
/proc/25003/stat : 25003 (varsat-random_s) R 25001 25003 24966 0 -1 4194304 14649 0 0 0 119994 11 0 0 25 0 1 0 1146585772 59625472 14127 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25003/statm: 14557 14127 115 221 0 14333 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 58228

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): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.12598
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 58228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14649
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= 2177

runsolver used 1.24181 second user time and 3.13652 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-03 08:13:48
IDJOB=1555263
IDBENCH=70796
IDSOLVER=539
FILE ID=node40/1555263-1238739228
PBS_JOBID= 9085391
Free space on /tmp= 66544 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555263-1238739228/watcher-1555263-1238739228 -o /tmp/evaluation-result-1555263-1238739228/solver-1555263-1238739228 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=454807167 HOME/instance-1555263-1238739228.cnf

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

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=454807167

node40.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1048752 kB
Buffers:        104200 kB
Cached:         803364 kB
SwapCached:       9688 kB
Active:         276388 kB
Inactive:       642484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1048752 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          17060 kB
Slab:            74196 kB
Committed_AS:  3065028 kB
PageTables:       1476 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= 66544 MiB
End job on node40 at 2009-04-03 08:33:51