Trace number 1561711

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) 1200.05 1200.34

General information on the benchmark

NameCRAFTED/edgematching/
explicit/em_8_4_5_exp.cnf
MD5SUM8074a7bc3c1695dbe8e033b31e3d3feb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.8357
Satisfiable
(Un)Satisfiability was proved
Number of variables2420
Number of clauses51668
Sum of the clauses size133444
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 232492
Number of clauses of size 313968
Number of clauses of size 42628
Number of clauses of size 52460
Number of clauses of size over 5120

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  2420                                                 |
0.00/0.00	c |  Number of clauses:    51668                                                |
0.00/0.05	c |  Parsing time:         0.04         s                                       |
0.00/0.05	c |  Timeout:              43200 s
0.00/0.05	c |  Random Seed:          891231871.000000
0.00/0.05	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.05	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.05	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.05	c |                                                                             |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    2416    50372   129590 |    16790        0    nan |  0.000 % |
37.68/37.79	c |       100 |    2416    50372   129590 |    18469      100     34 |  0.000 % |
76.08/76.19	c |       251 |    2416    50372   129590 |    20316      251     45 |  0.000 % |
114.76/114.80	c |       476 |    2416    50372   129590 |    22348      476     54 |  0.000 % |
153.86/153.92	c |       813 |    2416    50372   129590 |    24583      813     61 |  0.000 % |
193.25/193.37	c |      1319 |    2416    50372   129590 |    27041     1319     61 |  0.000 % |
233.24/233.35	c |      2078 |    2416    50372   129590 |    29745     2078     90 |  0.000 % |
273.02/273.19	c |      3217 |    2416    50372   129590 |    32720     3217    158 |  0.000 % |
313.11/313.23	c |      4927 |    2398    50291   129428 |    35992     4923    139 |  0.744 % |
352.61/352.71	c |      7489 |    2398    50291   129428 |    39591     7485    151 |  0.744 % |
392.29/392.46	c |     11333 |    2398    50291   129428 |    43550    11329    149 |  0.744 % |
432.89/433.06	c |     17099 |    2372    49511   127868 |    47905    17089    134 |  1.818 % |
473.57/473.76	c |     25752 |    2372    49511   127868 |    52696    25742    156 |  1.818 % |
519.47/519.64	c |     38726 |    2372    49511   127868 |    57965    38716    203 |  1.818 % |
570.66/570.84	c |     58187 |    2372    49511   127868 |    63762    58177    222 |  1.818 % |
636.94/637.12	c |     87379 |    2372    49511   127868 |    70138    44000    310 |  1.818 % |
761.51/761.78	c |    131168 |    2372    49511   127868 |    77152    42780    431 |  1.818 % |
866.39/866.63	c |    196856 |    2372    49511   127868 |    84867    50995    381 |  1.818 % |
1034.24/1034.58	c |    295382 |    2372    49511   127868 |    93354    85093    389 |  1.818 % |

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-1561711-1238768322/watcher-1561711-1238768322 -o /tmp/evaluation-result-1561711-1238768322/solver-1561711-1238768322 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=891231871 HOME/instance-1561711-1238768322.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: 0.97 1.00 1.00 3/69 2544
/proc/meminfo: memFree=1769168/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=2876 CPUtime=0
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 494 0 0 0 0 0 0 0 18 0 1 0 1149493940 2945024 479 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 719 480 88 221 0 495 0

[startup+0.0583491 s]
/proc/loadavg: 0.97 1.00 1.00 3/69 2544
/proc/meminfo: memFree=1769168/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=8992 CPUtime=0.05
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2005 0 0 0 4 1 0 0 18 0 1 0 1149493940 9207808 1990 1992294400 4194304 5102416 548682068800 18446744073709551615 4272485 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2248 1990 97 221 0 2024 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8992

[startup+0.101352 s]
/proc/loadavg: 0.97 1.00 1.00 3/69 2544
/proc/meminfo: memFree=1769168/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=8992 CPUtime=0.09
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2006 0 0 0 8 1 0 0 18 0 1 0 1149493940 9207808 1991 1992294400 4194304 5102416 548682068800 18446744073709551615 4282694 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2248 1991 98 221 0 2024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8992

[startup+0.301369 s]
/proc/loadavg: 0.97 1.00 1.00 3/69 2544
/proc/meminfo: memFree=1769168/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=8508 CPUtime=0.29
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2110 0 0 0 28 1 0 0 19 0 1 0 1149493940 8712192 1895 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2127 1895 102 221 0 1903 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8508

[startup+0.701404 s]
/proc/loadavg: 0.97 1.00 1.00 3/69 2544
/proc/meminfo: memFree=1769168/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=8508 CPUtime=0.69
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2110 0 0 0 68 1 0 0 23 0 1 0 1149493940 8712192 1895 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2127 1895 102 221 0 1903 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8508

[startup+1.50148 s]
/proc/loadavg: 0.97 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1761736/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=8508 CPUtime=1.49
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2110 0 0 0 148 1 0 0 25 0 1 0 1149493940 8712192 1895 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2127 1895 102 221 0 1903 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8508

[startup+3.10161 s]
/proc/loadavg: 0.97 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1761608/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=8508 CPUtime=3.09
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2110 0 0 0 308 1 0 0 25 0 1 0 1149493940 8712192 1895 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2127 1895 102 221 0 1903 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8508

[startup+6.30189 s]
/proc/loadavg: 0.97 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1761552/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=8508 CPUtime=6.29
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2110 0 0 0 628 1 0 0 25 0 1 0 1149493940 8712192 1895 1992294400 4194304 5102416 548682068800 18446744073709551615 4221927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2127 1895 102 221 0 1903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8508

[startup+12.7015 s]
/proc/loadavg: 0.97 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1761496/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=8508 CPUtime=12.69
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2110 0 0 0 1268 1 0 0 25 0 1 0 1149493940 8712192 1895 1992294400 4194304 5102416 548682068800 18446744073709551615 4220577 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2127 1895 102 221 0 1903 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8508

[startup+25.5016 s]
/proc/loadavg: 0.98 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1761496/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=8508 CPUtime=25.48
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2110 0 0 0 2547 1 0 0 25 0 1 0 1149493940 8712192 1895 1992294400 4194304 5102416 548682068800 18446744073709551615 4220132 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2127 1895 102 221 0 1903 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8508

[startup+51.1018 s]
/proc/loadavg: 1.04 1.01 1.00 2/70 2545
/proc/meminfo: memFree=1761496/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=8508 CPUtime=51.08
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2123 0 0 0 5107 1 0 0 25 0 1 0 1149493940 8712192 1908 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2127 1908 115 221 0 1903 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8508

[startup+102.305 s]
/proc/loadavg: 1.08 1.02 1.00 2/70 2545
/proc/meminfo: memFree=1761560/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=8508 CPUtime=102.27
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2123 0 0 0 10225 2 0 0 25 0 1 0 1149493940 8712192 1908 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2127 1908 115 221 0 1903 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8508

[startup+162.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/70 2545
/proc/meminfo: memFree=1761560/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=8508 CPUtime=162.26
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2123 0 0 0 16223 3 0 0 25 0 1 0 1149493940 8712192 1908 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2127 1908 115 221 0 1903 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 8508

[startup+222.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/70 2545
/proc/meminfo: memFree=1761560/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=8508 CPUtime=222.24
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2123 0 0 0 22221 3 0 0 25 0 1 0 1149493940 8712192 1908 1992294400 4194304 5102416 548682068800 18446744073709551615 4220605 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2127 1908 115 221 0 1903 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8508

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 2545
/proc/meminfo: memFree=1760536/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=9696 CPUtime=282.22
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2401 0 0 0 28218 4 0 0 25 0 1 0 1149493940 9928704 2186 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2424 2186 115 221 0 2200 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9696

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1759640/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=10488 CPUtime=342.2
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 2618 0 0 0 34215 5 0 0 25 0 1 0 1149493940 10739712 2403 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 2622 2403 115 221 0 2398 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10488

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1755032/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=15008 CPUtime=402.2
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 3755 0 0 0 40213 7 0 0 25 0 1 0 1149493940 15368192 3540 1992294400 4194304 5102416 548682068800 18446744073709551615 4221975 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 3752 3540 115 221 0 3528 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 15008

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1751576/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=18472 CPUtime=462.18
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 4622 0 0 0 46211 7 0 0 25 0 1 0 1149493940 18915328 4407 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 4618 4407 115 221 0 4394 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18472

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1727896/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=42104 CPUtime=522.17
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 10516 0 0 0 52205 12 0 0 25 0 1 0 1149493940 43114496 10301 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 10526 10301 115 221 0 10302 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 42104

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1705944/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=64024 CPUtime=582.15
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 15996 0 0 0 58200 15 0 0 25 0 1 0 1149493940 65560576 15781 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 16006 15781 115 221 0 15782 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 64024

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1694936/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=75212 CPUtime=642.15
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 18728 0 0 0 64196 19 0 0 25 0 1 0 1149493940 77017088 18513 1992294400 4194304 5102416 548682068800 18446744073709551615 4220228 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 18803 18513 115 221 0 18579 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 75212

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1672600/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=98328 CPUtime=702.13
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 24491 0 0 0 70188 25 0 0 25 0 1 0 1149493940 100687872 24276 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 24582 24276 115 221 0 24358 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 98328

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1631000/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=139108 CPUtime=762.12
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 34684 0 0 0 76178 34 0 0 25 0 1 0 1149493940 142446592 34469 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 34777 34469 115 221 0 34553 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 139108

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1631000/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=139108 CPUtime=822.1
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 34684 0 0 0 82175 35 0 0 25 0 1 0 1149493940 142446592 34469 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 34777 34469 115 221 0 34553 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 139108

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1626584/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=143612 CPUtime=882.08
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 35796 0 0 0 88172 36 0 0 25 0 1 0 1149493940 147058688 35581 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 35903 35581 115 221 0 35679 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 143612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1626584/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=143612 CPUtime=942.06
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 35803 0 0 0 94170 36 0 0 25 0 1 0 1149493940 147058688 35588 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 35903 35588 115 221 0 35679 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 143612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1625176/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=144932 CPUtime=1002.05
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 36151 0 0 0 100168 37 0 0 25 0 1 0 1149493940 148410368 35936 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 36233 35936 115 221 0 36009 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 144932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1617368/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=152720 CPUtime=1062.03
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 38087 0 0 0 106165 38 0 0 25 0 1 0 1149493940 156385280 37872 1992294400 4194304 5102416 548682068800 18446744073709551615 4241955 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 38180 37872 115 221 0 37956 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 152720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1601880/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=168668 CPUtime=1122.02
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 41965 0 0 0 112160 42 0 0 25 0 1 0 1149493940 172716032 41750 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 42167 41750 115 221 0 41943 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 168668

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1601816/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=168668 CPUtime=1182
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 41969 0 0 0 118158 42 0 0 25 0 1 0 1149493940 172716032 41754 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 42167 41754 115 221 0 41943 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 168668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1601816/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=168668 CPUtime=1200
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 41969 0 0 0 119958 42 0 0 25 0 1 0 1149493940 172716032 41754 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 42167 41754 115 221 0 41943 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 168668

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: 1.00 1.00 1.00 2/70 2545
/proc/meminfo: memFree=1601816/2055920 swapFree=4172392/4192956
[pid=2544] ppid=2542 vsize=168668 CPUtime=1200
/proc/2544/stat : 2544 (varsat-random_s) R 2542 2544 2507 0 -1 4194304 41969 0 0 0 119958 42 0 0 25 0 1 0 1149493940 172716032 41754 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/2544/statm: 42167 41754 115 221 0 41943 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 168668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.05
CPU user time (s): 1199.59
CPU system time (s): 0.45893
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 168668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.45893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41969
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= 2684

runsolver used 0.999848 second user time and 3.37949 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-03 16:18:43
IDJOB=1561711
IDBENCH=70920
IDSOLVER=539
FILE ID=node58/1561711-1238768322
PBS_JOBID= 9085534
Free space on /tmp= 66560 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/edgematching/explicit/em_8_4_5_exp.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561711-1238768322/watcher-1561711-1238768322 -o /tmp/evaluation-result-1561711-1238768322/solver-1561711-1238768322 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=891231871 HOME/instance-1561711-1238768322.cnf

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

MD5SUM BENCH= 8074a7bc3c1695dbe8e033b31e3d3feb
RANDOM SEED=891231871

node58.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		: 3000.222
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		: 3000.222
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:       1769592 kB
Buffers:         69788 kB
Cached:         140276 kB
SwapCached:      10256 kB
Active:          51720 kB
Inactive:       170056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769592 kB
SwapTotal:     4192956 kB
SwapFree:      4172392 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          17292 kB
Slab:            50024 kB
Committed_AS:  2811724 kB
PageTables:       1764 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= 66560 MiB
End job on node58 at 2009-04-03 16:38:45