Trace number 1518940

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-industrial 2009-03-22? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S449556655-088.cnf
MD5SUMa2cac78f4268ad770e0a9e5d4a9fdb69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034994
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:  480                                                  |
0.00/0.00	c |  Number of clauses:    2040                                                 |
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:          444071891.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.950                              |
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 |     470     2026     6118 |      675        0    nan |  0.000 % |
0.00/0.01	c |       101 |     470     2026     6118 |      742      101     28 |  0.000 % |
0.00/0.01	c |       251 |     470     2026     6118 |      817      251     26 |  0.000 % |
0.00/0.02	c |       478 |     470     2026     6118 |      898      478     23 |  0.000 % |
0.00/0.04	c |       816 |     470     2026     6118 |      988      816     22 |  0.000 % |
0.00/0.06	c |      1322 |     470     2026     6118 |     1087      802     19 |  0.000 % |
0.07/0.09	c |      2082 |     470     2026     6118 |     1196     1004     20 |  0.000 % |
0.09/0.14	c |      3221 |     470     2026     6118 |     1316      896     20 |  0.000 % |
0.19/0.21	c |      4929 |     470     2026     6118 |     1447     1228     20 |  0.000 % |
0.29/0.32	c |      7492 |     470     2026     6118 |     1592      816     18 |  0.000 % |
0.39/0.48	c |     11336 |     470     2026     6118 |     1751     1372     20 |  0.000 % |
0.69/0.74	c |     17104 |     470     2026     6118 |     1926     1768     21 |  0.000 % |
1.10/1.16	c |     25754 |     470     2026     6118 |     2119     1554     19 |  0.000 % |
1.69/1.78	c |     38728 |     470     2026     6118 |     2331     1521     21 |  0.000 % |
2.69/2.73	c |     58189 |     470     2026     6118 |     2564     1964     21 |  0.000 % |
4.19/4.20	c |     87382 |     470     2026     6118 |     2821     2426     22 |  0.000 % |
6.50/6.55	c |    131171 |     470     2026     6118 |     3103     1696     20 |  0.000 % |
10.09/10.17	c |    196856 |     470     2026     6118 |     3413     2798     22 |  0.000 % |
15.98/16.03	c |    295383 |     470     2026     6118 |     3754     2527     21 |  0.000 % |
24.78/24.87	c |    443173 |     470     2026     6118 |     4130     3743     21 |  0.000 % |
38.77/38.81	c |    664856 |     470     2026     6118 |     4543     3748     22 |  0.000 % |
60.26/60.36	c |    997383 |     470     2026     6118 |     4997     3680     22 |  0.000 % |
93.96/94.01	c |   1496171 |     470     2026     6118 |     5497     2702     22 |  0.000 % |
146.93/147.06	c |   2244354 |     470     2026     6118 |     6047     4954     22 |  0.000 % |
230.50/230.60	c |   3366629 |     470     2026     6118 |     6651     5310     24 |  0.000 % |
358.66/358.80	c |   5050041 |     470     2026     6118 |     7317     4329     21 |  0.000 % |
561.90/562.18	c |   7575157 |     470     2026     6118 |     8048     3811     20 |  0.000 % |
879.08/879.49	c |  11362834 |     470     2026     6118 |     8853     6749     22 |  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-1518940-1238306285/watcher-1518940-1238306285 -o /tmp/evaluation-result-1518940-1238306285/solver-1518940-1238306285 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-industrial_static -seed=444071891 HOME/instance-1518940-1238306285.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: 0.99 0.97 0.99 3/74 28844
/proc/meminfo: memFree=919232/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=2548 CPUtime=0
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 1103289567 2609152 222 1992294400 4194304 5102648 548682068784 18446744073709551615 4283284 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 637 225 100 221 0 413 0

[startup+0.0777651 s]
/proc/loadavg: 0.99 0.97 0.99 3/74 28844
/proc/meminfo: memFree=919232/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=2548 CPUtime=0.07
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 273 0 0 0 7 0 0 0 18 0 1 0 1103289567 2609152 258 1992294400 4194304 5102648 548682068784 18446744073709551615 4262554 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 637 258 111 221 0 413 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2548

[startup+0.101765 s]
/proc/loadavg: 0.99 0.97 0.99 3/74 28844
/proc/meminfo: memFree=919232/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=2548 CPUtime=0.09
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 1103289567 2609152 264 1992294400 4194304 5102648 548682068784 18446744073709551615 4249797 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 637 264 111 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301798 s]
/proc/loadavg: 0.99 0.97 0.99 3/74 28844
/proc/meminfo: memFree=919232/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=2680 CPUtime=0.29
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 309 0 0 0 29 0 0 0 19 0 1 0 1103289567 2744320 294 1992294400 4194304 5102648 548682068784 18446744073709551615 4249881 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 670 294 111 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701866 s]
/proc/loadavg: 0.99 0.97 0.99 3/74 28844
/proc/meminfo: memFree=919232/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=2944 CPUtime=0.69
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 347 0 0 0 69 0 0 0 22 0 1 0 1103289567 3014656 332 1992294400 4194304 5102648 548682068784 18446744073709551615 4250181 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 736 332 111 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28845
/proc/meminfo: memFree=918200/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=3076 CPUtime=1.49
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 390 0 0 0 149 0 0 0 25 0 1 0 1103289567 3149824 375 1992294400 4194304 5102648 548682068784 18446744073709551615 4491703 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 769 375 111 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10127 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28845
/proc/meminfo: memFree=917816/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=3340 CPUtime=3.09
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 456 0 0 0 309 0 0 0 25 0 1 0 1103289567 3420160 441 1992294400 4194304 5102648 548682068784 18446744073709551615 4250181 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 835 441 111 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30181 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28845
/proc/meminfo: memFree=917432/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=3612 CPUtime=6.29
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 536 0 0 0 629 0 0 0 25 0 1 0 1103289567 3698688 521 1992294400 4194304 5102648 548682068784 18446744073709551615 4253999 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 903 521 111 221 0 679 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3612

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28845
/proc/meminfo: memFree=916856/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=4008 CPUtime=12.69
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 640 0 0 0 1269 0 0 0 25 0 1 0 1103289567 4104192 625 1992294400 4194304 5102648 548682068784 18446744073709551615 4250181 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 1002 625 111 221 0 778 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4008

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28845
/proc/meminfo: memFree=916280/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=4556 CPUtime=25.48
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 779 0 0 0 2548 0 0 0 25 0 1 0 1103289567 4665344 764 1992294400 4194304 5102648 548682068784 18446744073709551615 4249884 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 1139 764 111 221 0 915 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4556

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28845
/proc/meminfo: memFree=915448/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=5364 CPUtime=51.07
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 971 0 0 0 5107 0 0 0 25 0 1 0 1103289567 5492736 956 1992294400 4194304 5102648 548682068784 18446744073709551615 4255636 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 1341 956 111 221 0 1117 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5364

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28845
/proc/meminfo: memFree=914616/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=6220 CPUtime=102.26
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 1185 0 0 0 10225 1 0 0 25 0 1 0 1103289567 6369280 1170 1992294400 4194304 5102648 548682068784 18446744073709551615 4249776 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 1555 1170 111 221 0 1331 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6220

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28845
/proc/meminfo: memFree=913656/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=7168 CPUtime=162.24
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 1408 0 0 0 16222 2 0 0 25 0 1 0 1103289567 7340032 1393 1992294400 4194304 5102648 548682068784 18446744073709551615 4249728 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 1792 1393 111 221 0 1568 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7168

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=913208/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=7712 CPUtime=222.21
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 1530 0 0 0 22219 2 0 0 25 0 1 0 1103289567 7897088 1515 1992294400 4194304 5102648 548682068784 18446744073709551615 4249876 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 1928 1515 111 221 0 1704 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7712

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=912696/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=8136 CPUtime=282.18
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 1660 0 0 0 28216 2 0 0 25 0 1 0 1103289567 8331264 1645 1992294400 4194304 5102648 548682068784 18446744073709551615 4249818 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2034 1645 111 221 0 1810 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 8136

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=912440/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=8544 CPUtime=342.17
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 1735 0 0 0 34214 3 0 0 25 0 1 0 1103289567 8749056 1720 1992294400 4194304 5102648 548682068784 18446744073709551615 4254549 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2136 1720 111 221 0 1912 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8544

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=911928/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=8940 CPUtime=402.15
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 1845 0 0 0 40212 3 0 0 25 0 1 0 1103289567 9154560 1830 1992294400 4194304 5102648 548682068784 18446744073709551615 4249876 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2235 1830 111 221 0 2011 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8940

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=911544/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=9348 CPUtime=462.12
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 1943 0 0 0 46209 3 0 0 25 0 1 0 1103289567 9572352 1928 1992294400 4194304 5102648 548682068784 18446744073709551615 4249945 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2337 1928 111 221 0 2113 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9348

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=911288/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=9616 CPUtime=522.11
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 1998 0 0 0 52207 4 0 0 25 0 1 0 1103289567 9846784 1983 1992294400 4194304 5102648 548682068784 18446744073709551615 4249945 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2404 1983 111 221 0 2180 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9616

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=910968/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=9912 CPUtime=582.08
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 2073 0 0 0 58204 4 0 0 25 0 1 0 1103289567 10149888 2058 1992294400 4194304 5102648 548682068784 18446744073709551615 4255044 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2478 2058 111 221 0 2254 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 9912

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=910712/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=10212 CPUtime=642.06
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 2150 0 0 0 64202 4 0 0 25 0 1 0 1103289567 10457088 2135 1992294400 4194304 5102648 548682068784 18446744073709551615 4250343 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2553 2135 111 221 0 2329 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 10212

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=910520/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=10352 CPUtime=702.05
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 2194 0 0 0 70200 5 0 0 25 0 1 0 1103289567 10600448 2179 1992294400 4194304 5102648 548682068784 18446744073709551615 4249923 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2588 2179 111 221 0 2364 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 10352

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=910200/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=10636 CPUtime=762.03
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 2254 0 0 0 76198 5 0 0 25 0 1 0 1103289567 10891264 2239 1992294400 4194304 5102648 548682068784 18446744073709551615 4249945 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2659 2239 111 221 0 2435 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 10636

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=910136/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=10904 CPUtime=822
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 2304 0 0 0 82195 5 0 0 25 0 1 0 1103289567 11165696 2289 1992294400 4194304 5102648 548682068784 18446744073709551615 4249843 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2726 2289 111 221 0 2502 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 10904

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=909816/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=11184 CPUtime=881.98
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 2370 0 0 0 88192 6 0 0 25 0 1 0 1103289567 11452416 2355 1992294400 4194304 5102648 548682068784 18446744073709551615 4249884 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2796 2355 111 221 0 2572 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 11184

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=909752/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=11316 CPUtime=941.95
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 2410 0 0 0 94189 6 0 0 25 0 1 0 1103289567 11587584 2395 1992294400 4194304 5102648 548682068784 18446744073709551615 4227928 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2829 2395 111 221 0 2605 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 11316

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=909560/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=11588 CPUtime=1001.94
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 2457 0 0 0 100187 7 0 0 25 0 1 0 1103289567 11866112 2442 1992294400 4194304 5102648 548682068784 18446744073709551615 4255508 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2897 2442 111 221 0 2673 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11588

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=909432/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=11588 CPUtime=1061.92
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 2479 0 0 0 106185 7 0 0 25 0 1 0 1103289567 11866112 2464 1992294400 4194304 5102648 548682068784 18446744073709551615 4249744 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2897 2464 111 221 0 2673 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 11588

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=909304/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=11736 CPUtime=1121.89
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 2506 0 0 0 112182 7 0 0 25 0 1 0 1103289567 12017664 2491 1992294400 4194304 5102648 548682068784 18446744073709551615 4249744 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2934 2491 111 221 0 2710 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 11736

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=909112/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=11884 CPUtime=1181.88
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 2547 0 0 0 118180 8 0 0 25 0 1 0 1103289567 12169216 2532 1992294400 4194304 5102648 548682068784 18446744073709551615 4250176 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2971 2532 111 221 0 2747 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 11884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=909048/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=11884 CPUtime=1200.08
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 2557 0 0 0 120000 8 0 0 25 0 1 0 1103289567 12169216 2542 1992294400 4194304 5102648 548682068784 18446744073709551615 4249834 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2971 2542 111 221 0 2747 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11884

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28851
/proc/meminfo: memFree=909048/2055920 swapFree=4173168/4192956
[pid=28844] ppid=28842 vsize=11884 CPUtime=1200.08
/proc/28844/stat : 28844 (varsat-industri) R 28842 28844 28568 0 -1 4194304 2557 0 0 0 120000 8 0 0 25 0 1 0 1103289567 12169216 2542 1992294400 4194304 5102648 548682068784 18446744073709551615 4249834 0 0 4096 3 0 0 0 17 1 0 0
/proc/28844/statm: 2971 2542 111 221 0 2747 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.084987
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 11884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2557
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= 3168

runsolver used 1.23781 second user time and 3.14152 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-29 07:58:05
IDJOB=1518940
IDBENCH=70721
IDSOLVER=538
FILE ID=node68/1518940-1238306285
PBS_JOBID= 9061057
Free space on /tmp= 66288 MiB

SOLVER NAME= VARSAT-industrial 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S449556655-088.cnf
COMMAND LINE= HOME/varsat-industrial_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518940-1238306285/watcher-1518940-1238306285 -o /tmp/evaluation-result-1518940-1238306285/solver-1518940-1238306285 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-industrial_static -seed=444071891 HOME/instance-1518940-1238306285.cnf

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

MD5SUM BENCH= a2cac78f4268ad770e0a9e5d4a9fdb69
RANDOM SEED=444071891

node68.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		: 3000.270
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		: 3000.270
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:        919648 kB
Buffers:         87944 kB
Cached:         953336 kB
SwapCached:       9864 kB
Active:         170904 kB
Inactive:       882236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        919648 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          17808 kB
Slab:            67952 kB
Committed_AS:  2892448 kB
PageTables:       2136 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node68 at 2009-03-29 08:18:07