Trace number 1544243

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
SAT07 reference solver: SATzilla RANDOM? (TO) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
MD5SUM5a6b74e0cbac6cfafc017348bf701f4b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark108.208
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

11.77/11.88	c run March_dl for 5 seconds ... 
11.77/11.88	c Bin: Executing march_dl
11.77/11.88	c child exit by a signal
11.77/11.88	c march_dl returned code 137.
11.77/11.88	c run saps (UBCSAT implementation) for 2 seconds ... 
11.77/11.88	c Bin: Executing ubcsat2006
11.77/11.88	c child exited successfully
11.77/11.88	c ubcsat2006 returned code 0.
11.77/11.88	c satzilla computing base features
11.77/11.88	c satzilla doing unit-prop probe
11.77/11.88	c satzilla doing local search probe
11.77/11.88	c satzilla doing lobjois search-space size estimate
11.77/11.88	c satzilla's ranking:
11.77/11.88	c 1) march_dl: -839.119590
11.77/11.88	c 2) kcnfs: -783.351639
11.77/11.88	c 3) minisat20+P: 138.288747
11.77/11.88	c 4) kcnfs+P: 999.000000
11.77/11.88	c 5) march_dl+P: 999.000000
11.77/11.88	c 6) vallst+P: 999.000000
11.77/11.88	c 7) zchaff_rand+P: 999.000000
11.77/11.88	c 8) vallst: 999.000000
11.77/11.88	c 9) zchaff_rand: 999.000000
11.77/11.88	c 10) minisat20: 999.000000
11.77/11.88	c satzilla running march_dl ... 
1199.65/1200.21	c Bin: Executing march_dl
1199.65/1200.21	c child exit by a signal
1199.65/1200.21	c march_dl returned code 137.
1199.65/1200.21	c march_dl returned code 137.
1199.65/1200.21	c satzilla running kcnfs ... 
1199.65/1200.21	c Bin: Executing kcnfs
1199.65/1200.21	c kcnfs returned code 1.
1199.65/1200.21	c kcnfs returned code 1.
1199.65/1200.21	c satzilla running minisat20 with preprocessing ... 
1200.07/1200.60	c Preprocessing...
1200.07/1200.60	c Inital problem has 16000 variables, 67200 nary clauses (0 binary clauses).
1200.07/1200.60	c Num non-binary clauses 67200, Average non-binary clause length 3.000
1200.07/1200.60	c Theory has no gaps
1200.07/1200.60	c Preprocessor runtime was 0.300 seconds.
1200.07/1200.60	c 
1200.07/1200.60	c Satisfiability of theory still undetermined.
1200.07/1200.60	c See file /tmp/kFdsN6 for simplified theory.
1200.07/1200.60	c Bin: Executing minisat20
1200.07/1200.60	c minisat20 returned code 1.
1200.07/1200.60	c minisat20 returned code 1.
1200.07/1200.60	c Satzilla Timed out!
1200.07/1200.60	s UNKNOWN
1200.07/1200.60	c SATZILLA_TIME=1200.250000

Verifier Data

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

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544243-1238606375/watcher-1544243-1238606375 -o /tmp/evaluation-result-1544243-1238606375/solver-1544243-1238606375 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544243-1238606375.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22582
/proc/meminfo: memFree=1573120/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=1440 CPUtime=0
/proc/22582/stat : 22582 (SATzilla2007_R) R 22580 22582 22181 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1133299384 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/22582/statm: 360 110 95 260 0 84 0
[pid=22583] ppid=22582 vsize=2100 CPUtime=0
/proc/22583/stat : 22583 (march_dl) R 22582 22582 22181 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 1133299384 2150400 363 1992294400 134512640 134996440 4294956240 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22583/statm: 525 363 50 118 0 404 0

[startup+0.08573 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22582
/proc/meminfo: memFree=1573120/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=1440 CPUtime=0
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133299384 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22582/statm: 360 110 95 260 0 84 0
[pid=22583] ppid=22582 vsize=3024 CPUtime=0.08
/proc/22583/stat : 22583 (march_dl) R 22582 22582 22181 0 -1 4194304 645 0 0 0 8 0 0 0 19 0 1 0 1133299384 3096576 640 1992294400 134512640 134996440 4294956240 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22583/statm: 756 640 50 118 0 635 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4464

[startup+0.10273 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22582
/proc/meminfo: memFree=1573120/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=1440 CPUtime=0
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133299384 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22582/statm: 360 110 95 260 0 84 0
[pid=22583] ppid=22582 vsize=5052 CPUtime=0.09
/proc/22583/stat : 22583 (march_dl) R 22582 22582 22181 0 -1 4194304 936 0 0 0 9 0 0 0 19 0 1 0 1133299384 5173248 930 1992294400 134512640 134996440 4294956240 18446744073709551615 134544361 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22583/statm: 1263 930 52 118 0 1142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6492

[startup+0.301753 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22582
/proc/meminfo: memFree=1573120/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=1440 CPUtime=0
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133299384 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22582/statm: 360 110 95 260 0 84 0
[pid=22583] ppid=22582 vsize=5692 CPUtime=0.29
/proc/22583/stat : 22583 (march_dl) R 22582 22582 22181 0 -1 4194304 3084 0 0 0 29 0 0 0 21 0 1 0 1133299384 5828608 1050 1992294400 134512640 134996440 4294956240 18446744073709551615 134544609 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22583/statm: 1423 1050 55 118 0 1302 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7132

[startup+0.701786 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22582
/proc/meminfo: memFree=1573120/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=1440 CPUtime=0
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133299384 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22582/statm: 360 110 95 260 0 84 0
[pid=22583] ppid=22582 vsize=6100 CPUtime=0.69
/proc/22583/stat : 22583 (march_dl) R 22582 22582 22181 0 -1 4194304 7509 0 0 0 67 2 0 0 25 0 1 0 1133299384 6246400 1177 1992294400 134512640 134996440 4294956240 18446744073709551615 134542963 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22583/statm: 1525 1177 61 118 0 1404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7540

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22584
/proc/meminfo: memFree=1560240/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=1440 CPUtime=0
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133299384 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22582/statm: 360 110 95 260 0 84 0
[pid=22583] ppid=22582 vsize=19040 CPUtime=1.49
/proc/22583/stat : 22583 (march_dl) R 22582 22582 22181 0 -1 4194304 13958 0 0 0 124 25 0 0 25 0 1 0 1133299384 19496960 4256 1992294400 134512640 134996440 4294956240 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22583/statm: 4760 4256 72 118 0 4639 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20480

[startup+3.10201 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22584
/proc/meminfo: memFree=1558448/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=1440 CPUtime=0
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133299384 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22582/statm: 360 110 95 260 0 84 0
[pid=22583] ppid=22582 vsize=17724 CPUtime=3.09
/proc/22583/stat : 22583 (march_dl) R 22582 22582 22181 0 -1 4194304 15403 0 0 0 271 38 0 0 25 0 1 0 1133299384 18149376 4009 1992294400 134512640 134996440 4294956240 18446744073709551615 134527835 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22583/statm: 4431 4009 74 118 0 4310 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19164

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22585
/proc/meminfo: memFree=1568048/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=1440 CPUtime=5
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 135 15409 0 0 0 0 461 39 16 0 1 0 1133299384 1474560 111 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 360 111 96 260 0 84 0
[pid=22585] ppid=22582 vsize=10288 CPUtime=1.29
/proc/22585/stat : 22585 (ubcsat2006) R 22582 22582 22181 0 -1 4194304 1314 0 0 0 126 3 0 0 25 0 1 0 1133299884 10534912 1297 1992294400 134512640 134777720 4294956096 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22585/statm: 2572 1297 156 64 0 2153 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11728

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1563184/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=12000 CPUtime=0.8
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 9812 0 0 0 76 4 0 0 25 0 1 0 1133300572 12288000 2517 1992294400 134512640 134996440 4294956240 18446744073709551615 134544057 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 3000 2517 63 118 0 2879 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 18136

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1550256/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=20636 CPUtime=13.6
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 15940 0 0 0 1319 41 0 0 25 0 1 0 1133300572 21131264 4547 1992294400 134512640 134996440 4294956240 18446744073709551615 134536965 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5159 4547 74 118 0 5038 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 26772

[startup+51.1026 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1549680/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=21156 CPUtime=39.19
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16074 0 0 0 3877 42 0 0 25 0 1 0 1133300572 21663744 4681 1992294400 134512640 134996440 4294956240 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5289 4681 74 118 0 5168 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 27292

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1549104/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=21784 CPUtime=90.37
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16218 0 0 0 8995 42 0 0 25 0 1 0 1133300572 22306816 4825 1992294400 134512640 134996440 4294956240 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5446 4825 74 118 0 5325 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 27920

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1548784/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=22036 CPUtime=150.35
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16304 0 0 0 14993 42 0 0 25 0 1 0 1133300572 22564864 4911 1992294400 134512640 134996440 4294956240 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5509 4911 74 118 0 5388 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 28172

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1548592/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=22292 CPUtime=210.32
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16360 0 0 0 20990 42 0 0 25 0 1 0 1133300572 22827008 4967 1992294400 134512640 134996440 4294956240 18446744073709551615 134514206 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5573 4967 74 118 0 5452 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 28428

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1548336/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=22548 CPUtime=270.28
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16418 0 0 0 26986 42 0 0 25 0 1 0 1133300572 23089152 5025 1992294400 134512640 134996440 4294956240 18446744073709551615 134588276 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5637 5025 74 118 0 5516 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 28684

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1548208/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=22676 CPUtime=330.26
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16450 0 0 0 32984 42 0 0 25 0 1 0 1133300572 23220224 5057 1992294400 134512640 134996440 4294956240 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5669 5057 74 118 0 5548 0

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

/proc/meminfo: memFree=1547504/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=23304 CPUtime=690.1
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16611 0 0 0 68968 42 0 0 25 0 1 0 1133300572 23863296 5218 1992294400 134512640 134996440 4294956240 18446744073709551615 134527810 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5826 5218 74 118 0 5705 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 29440

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1547504/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=23432 CPUtime=750.08
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16628 0 0 0 74966 42 0 0 25 0 1 0 1133300572 23994368 5235 1992294400 134512640 134996440 4294956240 18446744073709551615 134551557 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5858 5235 74 118 0 5737 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 29568

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1547440/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=23432 CPUtime=810.06
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16641 0 0 0 80963 43 0 0 25 0 1 0 1133300572 23994368 5248 1992294400 134512640 134996440 4294956240 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5858 5248 74 118 0 5737 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 29568

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1547440/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=23432 CPUtime=870.04
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16654 0 0 0 86961 43 0 0 25 0 1 0 1133300572 23994368 5261 1992294400 134512640 134996440 4294956240 18446744073709551615 134526940 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5858 5261 74 118 0 5737 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 29568

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1547376/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=23556 CPUtime=930.01
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16666 0 0 0 92958 43 0 0 25 0 1 0 1133300572 24121344 5273 1992294400 134512640 134996440 4294956240 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5889 5273 74 118 0 5768 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 29692

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1547376/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=23556 CPUtime=989.98
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16679 0 0 0 98955 43 0 0 25 0 1 0 1133300572 24121344 5286 1992294400 134512640 134996440 4294956240 18446744073709551615 134526954 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5889 5286 74 118 0 5768 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 29692

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1547312/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=23684 CPUtime=1049.96
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16693 0 0 0 104953 43 0 0 25 0 1 0 1133300572 24252416 5300 1992294400 134512640 134996440 4294956240 18446744073709551615 134514020 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5921 5300 74 118 0 5800 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 29820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1547312/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=23684 CPUtime=1109.93
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16708 0 0 0 110950 43 0 0 25 0 1 0 1133300572 24252416 5315 1992294400 134512640 134996440 4294956240 18446744073709551615 134514019 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5921 5315 74 118 0 5800 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 29820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1547184/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=6136 CPUtime=11.85
/proc/22582/stat : 22582 (SATzilla2007_R) S 22580 22582 22181 0 -1 4194304 4641 16730 0 0 464 4 671 46 25 0 1 0 1133299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22582/statm: 1534 1335 157 260 0 1258 0
[pid=22586] ppid=22582 vsize=23684 CPUtime=1169.91
/proc/22586/stat : 22586 (march_dl) R 22582 22582 22181 0 -1 4194304 16721 0 0 0 116948 43 0 0 25 0 1 0 1133300572 24252416 5328 1992294400 134512640 134996440 4294956240 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22586/statm: 5921 5328 74 118 0 5800 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 29820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1200.07 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1200.07 s) to the 'lost time'.

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22586
/proc/meminfo: memFree=1547184/2055920 swapFree=4179168/4192956
[pid=22582] ppid=22580 vsize=16808 CPUtime=1200.07
/proc/22582/stat : 22582 (SATzilla2007_R) R 22580 22582 22181 0 -1 4194304 7553 33454 0 0 499 9 119410 89 21 0 1 0 1133299384 17211392 3868 1992294400 134512640 135579813 4294956208 18446744073709551615 135222781 0 0 4096 0 0 0 0 17 0 0 0
/proc/22582/statm: 4202 3868 165 260 0 3926 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 16808

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22586
/proc/meminfo: memFree=1556536/2055920 swapFree=4179168/4192956
[pid=22582] ppid=-1 vsize=0 CPUtime=0
/proc/22582/stat : -- couldn't open stat file --/proc/22582/statm: 3299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22586
/proc/meminfo: memFree=1556536/2055920 swapFree=4179168/4192956
[pid=22582] ppid=-1 vsize=0 CPUtime=0
/proc/22582/stat : -- couldn't open stat file --/proc/22582/statm: 3299384 6283264 1335 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
heavy processes:

Sending SIGTERM to process tree (bottom up)
SSolver just ended. Dumping a history of the last processes samples

Child status: 1

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22582 and gives
#  childrusage.ru_utime.tv_sec=1199
#  childrusage.ru_utime.tv_usec=97709
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=994848
# CPU time returned by wait4() is 1200.09
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1200.07
#  lost CPU user time (s): 1199.09
#  lost CPU system time (s): 0.98

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.09
CPU system time (s): 0.98
CPU usage (%): 99.9554
Max. virtual memory (cumulated for all children) (KiB): 29944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.1
system time used= 0.994848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41011
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= 10
involuntary context switches= 4057

runsolver used 0.994848 second user time and 3.38248 second system time

The end

Launcher Data

Begin job on node61 at 2009-04-01 19:19:35
IDJOB=1544243
IDBENCH=70349
IDSOLVER=557
FILE ID=node61/1544243-1238606375
PBS_JOBID= 9068353
Free space on /tmp= 66344 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544243-1238606375/watcher-1544243-1238606375 -o /tmp/evaluation-result-1544243-1238606375/solver-1544243-1238606375 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544243-1238606375.cnf            

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

MD5SUM BENCH= 5a6b74e0cbac6cfafc017348bf701f4b
RANDOM SEED=700488944

node61.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		: 3000.238
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		: 3000.238
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:       1573600 kB
Buffers:         90916 kB
Cached:         297196 kB
SwapCached:       7920 kB
Active:         216156 kB
Inactive:       181640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1573600 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            9640 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            70640 kB
Committed_AS:  2801128 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node61 at 2009-04-01 19:39:36