Trace number 331156

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, and are wall clock time (not CPU 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
SATzilla RANDOM? (MO) 1173.11 1173.37

General information on the benchmark

Nameindustrial/vliw_unsat_2.0/
9dlx_vliw_at_b_iq7.cnf
MD5SUM0fbc00fde383cec371bb97d621c5e7e5
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables306095
Number of clauses6069108
Sum of the clauses size17675754
Maximum clause length163
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 25745111
Number of clauses of size 366910
Number of clauses of size 44878
Number of clauses of size 518476
Number of clauses of size over 5233732

Solver Data (download as text)

439.15/439.25	c run March_dl for 5 seconds ... 
439.15/439.25	c Bin: Executing march_dl
439.15/439.25	c child exit by a signal
439.15/439.25	c march_dl returned code 137.
439.15/439.25	c run saps (UBCSAT implementation) for 2 seconds ... 
439.15/439.25	c Bin: Executing ubcsat2006
439.15/439.25	c child exited successfully
439.15/439.25	c ubcsat2006 returned code 0.
439.15/439.25	c satzilla computing base features
439.15/439.25	Error!!! VCG-VAR-entropy
439.15/439.25	Satzilla is runing default solver ... 
439.15/439.25	 c satzilla running minisat20 ... 
439.15/439.28	This is MiniSat 2.0 beta
439.15/439.28	WARNING: for repeatability, setting FPU to use double precision
439.15/439.28	============================[ Problem Statistics ]=============================
439.15/439.28	|                                                                             |
439.15/439.28	|  Number of variables:  306095                                               |
439.15/439.28	|  Number of clauses:    6069108                                              |
443.15/443.21	|  Parsing time:         3.50         s                                       |
443.34/443.42	============================[ Search Statistics ]==============================
443.34/443.42	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
443.34/443.42	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
443.34/443.42	===============================================================================
443.34/443.42	|         0 |  306085  6069067 17675665 |  2023022        0    nan |  0.000 % |
443.94/444.08	|       100 |  306085  6069067 17675665 |  2225324      100     31 |  0.003 % |
444.34/444.43	|       251 |  306085  6069067 17675665 |  2447857      251     38 |  0.003 % |
444.54/444.60	|       477 |  306085  6069067 17675665 |  2692642      477     40 |  0.003 % |
445.34/445.45	|       814 |  306085  6069067 17675665 |  2961906      814     52 |  0.003 % |
445.94/446.03	|      1320 |  306085  6069067 17675665 |  3258097     1320     46 |  0.003 % |
448.04/448.15	|      2081 |  306085  6069067 17675665 |  3583907     2081     43 |  0.003 % |
450.34/450.43	|      3220 |  306085  6069067 17675665 |  3942298     3220     46 |  0.003 % |
452.23/452.32	|      4931 |  306085  6069067 17675665 |  4336528     4931     51 |  0.003 % |
456.35/456.49	|      7493 |  306085  6069067 17675665 |  4770180     7493     58 |  0.003 % |
461.24/461.34	|     11337 |  306085  6069067 17675665 |  5247198    11337     71 |  0.003 % |
469.94/470.06	|     17103 |  306085  6069067 17675665 |  5771918    17103     67 |  0.003 % |
477.63/477.75	|     25752 |  306085  6069067 17675665 |  6349110    25752     64 |  0.003 % |
488.54/488.66	|     38727 |  306085  6069067 17675665 |  6984021    38727     58 |  0.003 % |
505.04/505.11	|     58189 |  306085  6069067 17675665 |  7682423    58189     51 |  0.003 % |
531.64/531.75	|     87382 |  306085  6069067 17675665 |  8450666    87382     81 |  0.003 % |
596.63/596.74	|    131171 |  306085  6069067 17675665 |  9295732   131171    147 |  0.003 % |
706.63/706.73	|    196856 |  306085  6069067 17675665 | 10225306   196856    410 |  0.003 % |
897.21/897.34	|    295382 |  306085  6069067 17675665 | 11247836   295382    518 |  0.003 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-331156-1173181130 -o ROOT/results/node16/solver-331156-1173181130 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/331156-1173181130/SATzilla2007_R /tmp/evaluation/331156-1173181130/instance-331156-1173181130.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): 2400 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: 1.14 1.03 1.01 3/77 21549
/proc/meminfo: memFree=907720/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=1440 CPUtime=0
/proc/21549/stat : 21549 (SATzilla2007_R) R 21547 21549 20703 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 338068149 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/21549/statm: 360 110 95 260 0 84 0
[pid=21550] ppid=21549 vsize=25540 CPUtime=0
/proc/21550/stat : 21550 (march_dl) R 21549 21549 20703 0 -1 4194304 858 0 0 0 0 0 0 0 18 0 1 0 338068149 26152960 854 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134549409 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21550/statm: 6385 861 49 118 0 6264 0

[startup+0.00915197 s]
/proc/loadavg: 1.14 1.03 1.01 3/77 21549
/proc/meminfo: memFree=907720/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=1440 CPUtime=0
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 338068149 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 360 110 95 260 0 84 0
[pid=21550] ppid=21549 vsize=25540 CPUtime=0
/proc/21550/stat : 21550 (march_dl) R 21549 21549 20703 0 -1 4194304 1695 0 0 0 0 0 0 0 18 0 1 0 338068149 26152960 1690 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134549409 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21550/statm: 6385 1697 49 118 0 6264 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 26980

[startup+0.10114 s]
/proc/loadavg: 1.14 1.03 1.01 3/77 21549
/proc/meminfo: memFree=907720/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=1440 CPUtime=0
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 338068149 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 360 110 95 260 0 84 0
[pid=21550] ppid=21549 vsize=67388 CPUtime=0.09
/proc/21550/stat : 21550 (march_dl) R 21549 21549 20703 0 -1 4194304 10556 0 0 0 6 3 0 0 19 0 1 0 338068149 69005312 10551 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21550/statm: 16847 10551 50 118 0 16726 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 68828

[startup+0.301116 s]
/proc/loadavg: 1.14 1.03 1.01 3/77 21549
/proc/meminfo: memFree=907720/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=1440 CPUtime=0
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 338068149 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 360 110 95 260 0 84 0
[pid=21550] ppid=21549 vsize=70160 CPUtime=0.29
/proc/21550/stat : 21550 (march_dl) R 21549 21549 20703 0 -1 4194304 11394 0 0 0 25 4 0 0 21 0 1 0 338068149 71843840 11389 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21550/statm: 17540 11389 50 118 0 17419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 71600

[startup+0.701069 s]
/proc/loadavg: 1.14 1.03 1.01 3/77 21549
/proc/meminfo: memFree=907720/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=1440 CPUtime=0
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 338068149 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 360 110 95 260 0 84 0
[pid=21550] ppid=21549 vsize=75572 CPUtime=0.69
/proc/21550/stat : 21550 (march_dl) R 21549 21549 20703 0 -1 4194304 13015 0 0 0 64 5 0 0 24 0 1 0 338068149 77385728 13010 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21550/statm: 18893 13010 50 118 0 18772 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 77012

[startup+1.50197 s]
/proc/loadavg: 1.14 1.03 1.01 2/79 21551
/proc/meminfo: memFree=850808/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=1440 CPUtime=0
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 338068149 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 360 110 95 260 0 84 0
[pid=21550] ppid=21549 vsize=86132 CPUtime=1.49
/proc/21550/stat : 21550 (march_dl) R 21549 21549 20703 0 -1 4194304 16222 0 0 0 142 7 0 0 25 0 1 0 338068149 88199168 16217 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134549887 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21550/statm: 21533 16217 50 118 0 21412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87572

[startup+3.10178 s]
/proc/loadavg: 1.20 1.05 1.01 2/79 21551
/proc/meminfo: memFree=831544/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=1440 CPUtime=0
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 338068149 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 360 110 95 260 0 84 0
[pid=21550] ppid=21549 vsize=107252 CPUtime=3.09
/proc/21550/stat : 21550 (march_dl) R 21549 21549 20703 0 -1 4194304 22564 0 0 0 296 13 0 0 25 0 1 0 338068149 109826048 22559 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21550/statm: 26813 22559 50 118 0 26692 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108692

[startup+6.3014 s]
/proc/loadavg: 1.20 1.05 1.01 2/79 21552
/proc/meminfo: memFree=902776/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=1440 CPUtime=5.01
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 135 29998 0 0 0 0 480 21 16 0 1 0 338068149 1474560 111 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 360 111 96 260 0 84 0
[pid=21552] ppid=21549 vsize=65908 CPUtime=1.27
/proc/21552/stat : 21552 (ubcsat2006) R 21549 21549 20703 0 -1 4194304 4725 0 0 0 124 3 0 0 25 0 1 0 338068651 67489792 4709 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21552/statm: 16477 4709 141 64 0 16058 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 67348

[startup+12.7016 s]
/proc/loadavg: 1.17 1.04 1.01 2/79 21552
/proc/meminfo: memFree=814712/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=1440 CPUtime=5.01
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 135 29998 0 0 0 0 480 21 16 0 1 0 338068149 1474560 111 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21549/statm: 360 111 96 260 0 84 0
[pid=21552] ppid=21549 vsize=131508 CPUtime=7.66
/proc/21552/stat : 21552 (ubcsat2006) R 21549 21549 20703 0 -1 4194304 25935 0 0 0 748 18 0 0 25 0 1 0 338068651 134664192 25919 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21552/statm: 32877 25919 141 64 0 32458 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 132948

[startup+25.5011 s]
/proc/loadavg: 1.15 1.04 1.01 2/78 21552
/proc/meminfo: memFree=704400/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=237916 CPUtime=25.47
/proc/21549/stat : 21549 (SATzilla2007_R) R 21547 21549 20703 0 -1 4194304 52819 111752 0 0 867 31 1580 69 25 0 1 0 338068149 243625984 52789 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134550228 0 0 4096 0 0 0 0 17 1 0 0
/proc/21549/statm: 59479 52789 114 260 0 59203 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 237916

[startup+51.1011 s]
/proc/loadavg: 1.10 1.04 1.01 2/78 21552
/proc/meminfo: memFree=432784/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=488276 CPUtime=51.07
/proc/21549/stat : 21549 (SATzilla2007_R) R 21547 21549 20703 0 -1 4194304 119199 111752 0 0 3395 63 1580 69 25 0 1 0 338068149 499994624 119003 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134540693 0 0 4096 0 0 0 0 17 1 0 0
/proc/21549/statm: 122069 119003 121 260 0 121793 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 488276

[startup+102.306 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 21552
/proc/meminfo: memFree=608080/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=425804 CPUtime=102.27
/proc/21549/stat : 21549 (SATzilla2007_R) R 21547 21549 20703 0 -1 4194304 126790 111752 0 0 8507 71 1580 69 25 0 1 0 338068149 436023296 75170 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134524329 0 0 4096 0 0 0 0 17 1 0 0
/proc/21549/statm: 106451 75170 124 260 0 106175 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 425804

[startup+162.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 21552
/proc/meminfo: memFree=608016/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=425804 CPUtime=162.27
/proc/21549/stat : 21549 (SATzilla2007_R) R 21547 21549 20703 0 -1 4194304 126790 111752 0 0 14506 72 1580 69 25 0 1 0 338068149 436023296 75170 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134524329 0 0 4096 0 0 0 0 17 1 0 0
/proc/21549/statm: 106451 75170 124 260 0 106175 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 425804

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 21552
/proc/meminfo: memFree=608080/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=425804 CPUtime=222.27
/proc/21549/stat : 21549 (SATzilla2007_R) R 21547 21549 20703 0 -1 4194304 126790 111752 0 0 20505 73 1580 69 25 0 1 0 338068149 436023296 75170 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134524502 0 0 4096 0 0 0 0 17 1 0 0
/proc/21549/statm: 106451 75170 124 260 0 106175 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 425804

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21552
/proc/meminfo: memFree=608016/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=425804 CPUtime=282.26
/proc/21549/stat : 21549 (SATzilla2007_R) R 21547 21549 20703 0 -1 4194304 126790 111752 0 0 26504 73 1580 69 25 0 1 0 338068149 436023296 75170 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134524724 0 0 4096 0 0 0 0 17 1 0 0
/proc/21549/statm: 106451 75170 124 260 0 106175 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 425804

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 21552
/proc/meminfo: memFree=608080/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=425804 CPUtime=342.26
/proc/21549/stat : 21549 (SATzilla2007_R) R 21547 21549 20703 0 -1 4194304 126790 111752 0 0 32503 74 1580 69 25 0 1 0 338068149 436023296 75170 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134524595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21549/statm: 106451 75170 124 260 0 106175 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 425804

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21552
/proc/meminfo: memFree=608016/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=425804 CPUtime=402.25
/proc/21549/stat : 21549 (SATzilla2007_R) R 21547 21549 20703 0 -1 4194304 126790 111752 0 0 38502 74 1580 69 25 0 1 0 338068149 436023296 75170 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134699939 0 0 4096 0 0 0 0 17 1 0 0
/proc/21549/statm: 106451 75170 124 260 0 106175 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 425804

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21553
/proc/meminfo: memFree=334792/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=284020 CPUtime=23.02
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 68437 0 0 0 2254 48 0 0 25 0 1 0 338112075 290836480 68431 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 71005 68431 59 118 0 70883 0

################
# More data... #
################

[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=299360 CPUtime=83.01
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 72212 0 0 0 8249 52 0 0 25 0 1 0 338112075 306544640 72206 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134649756 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 74840 72206 59 118 0 74718 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 605876

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21553
/proc/meminfo: memFree=261384/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=357648 CPUtime=143.01
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 86761 0 0 0 14237 64 0 0 25 0 1 0 338112075 366231552 86755 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 89412 86755 59 118 0 89290 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 664164

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21553
/proc/meminfo: memFree=177544/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=441460 CPUtime=203.01
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 107636 0 0 0 20225 76 0 0 25 0 1 0 338112075 452055040 107630 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525570 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 110365 107630 59 118 0 110243 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 747976

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21553
/proc/meminfo: memFree=24520/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=594784 CPUtime=263
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 145995 0 0 0 26202 98 0 0 25 0 1 0 338112075 609058816 145989 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134649756 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 148696 145989 59 118 0 148574 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 901300

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21553
/proc/meminfo: memFree=14920/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=687648 CPUtime=323
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 169144 0 0 0 32187 113 0 0 25 0 1 0 338112075 704151552 169138 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134527403 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 171912 169138 59 118 0 171790 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 994164

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21553
/proc/meminfo: memFree=15368/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=786092 CPUtime=383
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 193800 0 0 0 38168 132 0 0 25 0 1 0 338112075 804958208 193794 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525557 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 196523 193794 59 118 0 196401 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 1092608

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21553
/proc/meminfo: memFree=15816/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=873828 CPUtime=443
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 215754 0 0 0 44152 148 0 0 25 0 1 0 338112075 894799872 215748 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 218457 215748 59 118 0 218335 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 1180344

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21553
/proc/meminfo: memFree=16264/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=998644 CPUtime=502.99
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 246805 0 0 0 50130 169 0 0 25 0 1 0 338112075 1022611456 246799 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134527621 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 249661 246799 59 118 0 249539 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 1305160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 21553
/proc/meminfo: memFree=14856/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=1146112 CPUtime=562.97
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 283680 0 0 0 56106 191 0 0 25 0 1 0 338112075 1173618688 283674 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134527515 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 286528 283675 59 118 0 286406 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 1452628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21553
/proc/meminfo: memFree=14984/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=1267576 CPUtime=622.89
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 314063 0 0 0 62079 210 0 0 25 0 1 0 338112075 1297997824 314057 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134527497 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 316894 314057 59 118 0 316772 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 1574092

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21553
/proc/meminfo: memFree=15112/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=1415496 CPUtime=682.9
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 351056 0 0 0 68060 230 0 0 25 0 1 0 338112075 1449467904 351050 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134519691 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 353874 351050 59 118 0 353752 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 1722012



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1173.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 21553
/proc/meminfo: memFree=14920/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=1536928 CPUtime=733.89
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 381439 0 0 0 73143 246 0 0 25 0 1 0 338112075 1573814272 381433 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134527533 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 384232 381433 59 118 0 384110 0
Current children cumulated CPU time (s) 1173.11
Current children cumulated vsize (KiB) 1843444

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

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

[startup+1173.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 21553
/proc/meminfo: memFree=14920/2055920 swapFree=4191880/4192956
[pid=21549] ppid=21547 vsize=306516 CPUtime=439.22
/proc/21549/stat : 21549 (SATzilla2007_R) S 21547 21549 20703 0 -1 4194304 156427 111752 0 0 42184 89 1580 69 25 0 1 0 338068149 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21549/statm: 76629 75006 126 260 0 76353 0
[pid=21553] ppid=21549 vsize=1536928 CPUtime=733.89
/proc/21553/stat : 21553 (minisat20) R 21549 21549 20703 0 -1 4194304 381439 0 0 0 73143 246 0 0 25 0 1 0 338112075 1573814272 381433 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134527533 0 0 8392704 3 0 0 0 17 1 0 0
/proc/21553/statm: 384232 381433 59 118 0 384110 0
Current children cumulated CPU time (s) 1173.11
Current children cumulated vsize (KiB) 1843444

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21549 and gives childrusage.ru_utime.tv_sec=437 childrusage.ru_utime.tv_usec=643468 childrusage.ru_stime.tv_sec=1 childrusage.ru_stime.tv_usec=642750
CPU time returned by wait4() is 439.286
while last known CPU time is 1173.11

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1173.37
CPU time (s): 1173.11
CPU user time (s): 1169.07
CPU system time (s): 4.04
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 1843444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 437.643
system time used= 1.64275
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 268179
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= 27
involuntary context switches= 833

runsolver used 1.19082 second user time and 3.08953 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Mar  6 11:38:58 UTC 2007

IDJOB= 331156
IDBENCH= 20580
IDSOLVER= 134
FILE ID= node16/331156-1173181130

PBS_JOBID= 4015020

Free space on /tmp= 66307 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/industrial/vliw_unsat_2.0/9dlx_vliw_at_b_iq7.cnf
COMMAND LINE= /tmp/evaluation/331156-1173181130/SATzilla2007_R /tmp/evaluation/331156-1173181130/instance-331156-1173181130.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-331156-1173181130 -o ROOT/results/node16/solver-331156-1173181130 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/331156-1173181130/SATzilla2007_R /tmp/evaluation/331156-1173181130/instance-331156-1173181130.cnf            

META MD5SUM SOLVER= 44dcaa7dbf032757655ae5e30ee65a10
MD5SUM BENCH=  0fbc00fde383cec371bb97d621c5e7e5

RANDOM SEED= 553347482

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.281
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		: 3000.281
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:        908256 kB
Buffers:         51568 kB
Cached:         962164 kB
SwapCached:        352 kB
Active:         350868 kB
Inactive:       715932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        908256 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:          140348 kB
Writeback:           0 kB
Mapped:          63084 kB
Slab:            66532 kB
Committed_AS:  1306756 kB
PageTables:       1720 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= 66307 MiB

End job on node16 on Tue Mar  6 11:58:34 UTC 2007