Trace number 305438

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? (TO) 1200.04 1200.4

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
MD5SUM8e78670c99e958f12e271eddd527e3f2
Bench CategoryRANDOM (random 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 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 (download as text)

11.87/11.97	c run March_dl for 5 seconds ... 
11.87/11.97	c Bin: Executing march_dl
11.87/11.97	c child exit by a signal
11.87/11.97	c march_dl returned code 137.
11.87/11.97	c run saps (UBCSAT implementation) for 2 seconds ... 
11.87/11.97	c Bin: Executing ubcsat2006
11.87/11.97	c child exited successfully
11.87/11.97	c ubcsat2006 returned code 0.
11.87/11.97	c satzilla computing base features
11.87/11.97	c satzilla doing unit-prop probe
11.87/11.97	c satzilla doing local search probe
11.87/11.97	c satzilla doing lobjois search-space size estimate
11.87/11.97	c satzilla's ranking:
11.87/11.97	c 1) march_dl: -864.892520
11.87/11.97	c 2) kcnfs: -787.324006
11.87/11.97	c 3) minisat20+P: 119.771544
11.87/11.97	c 4) kcnfs+P: 999.000000
11.87/11.97	c 5) march_dl+P: 999.000000
11.87/11.97	c 6) vallst+P: 999.000000
11.87/11.97	c 7) zchaff_rand+P: 999.000000
11.87/11.97	c 8) vallst: 999.000000
11.87/11.97	c 9) zchaff_rand: 999.000000
11.87/11.97	c 10) minisat20: 999.000000
11.87/11.97	c satzilla running march_dl ... 
1199.70/1200.15	c Bin: Executing march_dl
1199.70/1200.15	c child exit by a signal
1199.70/1200.15	c march_dl returned code 137.
1199.70/1200.15	c march_dl returned code 137.
1199.70/1200.15	c satzilla running kcnfs ... 
1199.70/1200.15	c Bin: Executing kcnfs
1199.70/1200.15	c kcnfs returned code 1.
1199.70/1200.15	c kcnfs returned code 1.
1199.70/1200.15	c satzilla running minisat20 with preprocessing ... 

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-305438-1172079116 -o ROOT/results/node21/solver-305438-1172079116 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305438-1172079116/SATzilla2007_R /tmp/evaluation/305438-1172079116/instance-305438-1172079116.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 15774
/proc/meminfo: memFree=1056768/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=1440 CPUtime=0
/proc/15774/stat : 15774 (SATzilla2007_R) R 15772 15774 14471 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 227865559 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/15774/statm: 360 110 95 260 0 84 0
[pid=15775] ppid=15774 vsize=2100 CPUtime=0
/proc/15775/stat : 15775 (march_dl) R 15774 15774 14471 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 227865559 2150400 362 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15775/statm: 525 362 50 118 0 404 0

[startup+0.10698 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15774
/proc/meminfo: memFree=1056768/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=1440 CPUtime=0
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 227865559 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15774/statm: 360 110 95 260 0 84 0
[pid=15775] ppid=15774 vsize=5052 CPUtime=0.1
/proc/15775/stat : 15775 (march_dl) R 15774 15774 14471 0 -1 4194304 936 0 0 0 10 0 0 0 19 0 1 0 227865559 5173248 930 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134544355 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15775/statm: 1263 930 52 118 0 1142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6492

[startup+0.515025 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15774
/proc/meminfo: memFree=1056768/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=1440 CPUtime=0
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 227865559 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15774/statm: 360 110 95 260 0 84 0
[pid=15775] ppid=15774 vsize=5820 CPUtime=0.5
/proc/15775/stat : 15775 (march_dl) R 15774 15774 14471 0 -1 4194304 5299 0 0 0 48 2 0 0 23 0 1 0 227865559 5959680 1133 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134819774 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15775/statm: 1455 1133 57 118 0 1334 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7260

[startup+1.33612 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15776
/proc/meminfo: memFree=1039792/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=1440 CPUtime=0
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 227865559 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15774/statm: 360 110 95 260 0 84 0
[pid=15775] ppid=15774 vsize=19116 CPUtime=1.33
/proc/15775/stat : 15775 (march_dl) R 15774 15774 14471 0 -1 4194304 13035 0 0 0 110 23 0 0 25 0 1 0 227865559 19574784 4275 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15775/statm: 4779 4275 72 118 0 4658 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 20556

[startup+2.97629 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15776
/proc/meminfo: memFree=1040880/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=1440 CPUtime=0
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 227865559 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15774/statm: 360 110 95 260 0 84 0
[pid=15775] ppid=15774 vsize=17584 CPUtime=2.96
/proc/15775/stat : 15775 (march_dl) R 15774 15774 14471 0 -1 4194304 14572 0 0 0 255 41 0 0 25 0 1 0 227865559 18006016 3974 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134552325 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15775/statm: 4396 3974 74 118 0 4275 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 19024

[startup+6.26165 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15777
/proc/meminfo: memFree=1051696/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=1440 CPUtime=4.99
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 135 14577 0 0 0 0 458 41 16 0 1 0 227865559 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15774/statm: 360 111 96 260 0 84 0
[pid=15777] ppid=15774 vsize=10288 CPUtime=1.24
/proc/15777/stat : 15777 (ubcsat2006) R 15774 15774 14471 0 -1 4194304 1314 0 0 0 122 2 0 0 25 0 1 0 227866059 10534912 1297 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15777/statm: 2572 1297 156 64 0 2153 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11728

[startup+12.7194 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15778
/proc/meminfo: memFree=1046704/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=13896 CPUtime=0.72
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 9327 0 0 0 69 3 0 0 23 0 1 0 227866756 14229504 3065 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134559280 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 3474 3065 65 118 0 3353 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20032

[startup+25.5258 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15778
/proc/meminfo: memFree=1034096/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=20612 CPUtime=13.53
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15147 0 0 0 1316 37 0 0 25 0 1 0 227866756 21106688 4549 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514093 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5153 4549 74 118 0 5032 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26748

[startup+51.1566 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15778
/proc/meminfo: memFree=1033200/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=21248 CPUtime=39.15
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15294 0 0 0 3877 38 0 0 25 0 1 0 227866756 21757952 4696 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527905 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5312 4696 74 118 0 5191 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 27384

[startup+102.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15778
/proc/meminfo: memFree=1032624/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=21764 CPUtime=90.39
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15443 0 0 0 9001 38 0 0 25 0 1 0 227866756 22286336 4845 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526992 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5441 4845 74 118 0 5320 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 27900

[startup+162.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15778
/proc/meminfo: memFree=1032304/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=22144 CPUtime=150.44
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15522 0 0 0 15005 39 0 0 25 0 1 0 227866756 22675456 4924 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5536 4924 74 118 0 5415 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 28280

[startup+222.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15778
/proc/meminfo: memFree=1031984/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=22396 CPUtime=210.49
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15581 0 0 0 21010 39 0 0 25 0 1 0 227866756 22933504 4983 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5599 4983 74 118 0 5478 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 28532

[startup+282.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15778
/proc/meminfo: memFree=1031792/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=22516 CPUtime=270.55
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15623 0 0 0 27015 40 0 0 25 0 1 0 227866756 23056384 5025 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514087 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5629 5025 74 118 0 5508 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 28652

[startup+342.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15778
/proc/meminfo: memFree=1031664/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=22640 CPUtime=330.6
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15662 0 0 0 33020 40 0 0 25 0 1 0 227866756 23183360 5064 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514015 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5660 5064 74 118 0 5539 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 28776

[startup+402.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15778
/proc/meminfo: memFree=1031472/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=22772 CPUtime=390.65
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15695 0 0 0 39024 41 0 0 25 0 1 0 227866756 23318528 5097 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5693 5097 74 118 0 5572 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 28908

[startup+462.826 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15778
/proc/meminfo: memFree=1031408/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=22896 CPUtime=450.7
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15722 0 0 0 45029 41 0 0 25 0 1 0 227866756 23445504 5124 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514084 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5724 5124 74 118 0 5603 0
Current children cumulated CPU time (s) 462.65

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

[startup+522.895 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15778
/proc/meminfo: memFree=1031280/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=23024 CPUtime=510.75
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15748 0 0 0 51034 41 0 0 25 0 1 0 227866756 23576576 5150 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514093 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5756 5150 74 118 0 5635 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 29160

[startup+582.966 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15780
/proc/meminfo: memFree=1031280/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=23148 CPUtime=570.81
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15770 0 0 0 57039 42 0 0 25 0 1 0 227866756 23703552 5172 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5787 5172 74 118 0 5666 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 29284

[startup+643.038 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15780
/proc/meminfo: memFree=1031216/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=23148 CPUtime=630.86
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15791 0 0 0 63044 42 0 0 25 0 1 0 227866756 23703552 5193 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5787 5193 74 118 0 5666 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 29284

[startup+703.112 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15780
/proc/meminfo: memFree=1031152/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=23272 CPUtime=690.92
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15812 0 0 0 69049 43 0 0 25 0 1 0 227866756 23830528 5214 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5818 5214 74 118 0 5697 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 29408

[startup+763.181 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 15780
/proc/meminfo: memFree=1031088/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=23396 CPUtime=750.97
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15830 0 0 0 75054 43 0 0 25 0 1 0 227866756 23957504 5232 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514015 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5849 5232 74 118 0 5728 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 29532

[startup+823.256 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 15780
/proc/meminfo: memFree=1031024/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=23396 CPUtime=811.03
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15846 0 0 0 81059 44 0 0 25 0 1 0 227866756 23957504 5248 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514093 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5849 5248 74 118 0 5728 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 29532

[startup+883.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15780
/proc/meminfo: memFree=1030896/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=23524 CPUtime=871.08
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15863 0 0 0 87064 44 0 0 25 0 1 0 227866756 24088576 5265 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514145 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5881 5265 74 118 0 5760 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 29660

[startup+943.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15780
/proc/meminfo: memFree=1030896/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=23524 CPUtime=931.14
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15878 0 0 0 93069 45 0 0 25 0 1 0 227866756 24088576 5280 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514087 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5881 5280 74 118 0 5760 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 29660

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15780
/proc/meminfo: memFree=1030832/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=23644 CPUtime=991.18
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15893 0 0 0 99073 45 0 0 25 0 1 0 227866756 24211456 5295 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134551380 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5911 5295 74 118 0 5790 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 29780

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15780
/proc/meminfo: memFree=1030768/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=23644 CPUtime=1051.24
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15906 0 0 0 105079 45 0 0 25 0 1 0 227866756 24211456 5308 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514202 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5911 5308 74 118 0 5790 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 29780

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15780
/proc/meminfo: memFree=1030704/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=23644 CPUtime=1111.3
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15916 0 0 0 111084 46 0 0 25 0 1 0 227866756 24211456 5318 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526932 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5911 5318 74 118 0 5790 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 29780

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15780
/proc/meminfo: memFree=1030640/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=6136 CPUtime=11.95
/proc/15774/stat : 15774 (SATzilla2007_R) S 15772 15774 14471 0 -1 4194304 4644 15898 0 0 473 5 669 48 25 0 1 0 227865559 6283264 1336 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15774/statm: 1534 1336 156 260 0 1258 0
[pid=15778] ppid=15774 vsize=23768 CPUtime=1171.35
/proc/15778/stat : 15778 (march_dl) R 15774 15774 14471 0 -1 4194304 15927 0 0 0 117089 46 0 0 25 0 1 0 227866756 24338432 5329 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15778/statm: 5942 5329 74 118 0 5821 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 29904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15780
/proc/meminfo: memFree=1041592/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=22528 CPUtime=1200.02
/proc/15774/stat : 15774 (SATzilla2007_R) R 15772 15774 14471 0 -1 4194304 7486 31829 0 0 495 8 119404 95 20 0 1 0 227865559 23068672 3861 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/15774/statm: 5632 3861 163 260 0 5356 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 22528

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15780
/proc/meminfo: memFree=1041592/2055920 swapFree=4147488/4192956
[pid=15774] ppid=15772 vsize=22528 CPUtime=1200.02
/proc/15774/stat : 15774 (SATzilla2007_R) R 15772 15774 14471 0 -1 4194304 7486 31829 0 0 495 8 119404 95 20 0 1 0 227865559 23068672 3861 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/15774/statm: 5632 3861 163 260 0 5356 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 22528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.04
CPU user time (s): 1199
CPU system time (s): 1.04284
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 29904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199
system time used= 1.04284
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39315
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= 28
involuntary context switches= 1961

runsolver used 1.15282 second user time and 3.11753 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Wed Feb 21 17:31:56 UTC 2007

IDJOB= 305438
IDBENCH= 20156
IDSOLVER= 134
FILE ID= node21/305438-1172079116

PBS_JOBID= 3892789

Free space on /tmp= 66553 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
COMMAND LINE= /tmp/evaluation/305438-1172079116/SATzilla2007_R /tmp/evaluation/305438-1172079116/instance-305438-1172079116.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-305438-1172079116 -o ROOT/results/node21/solver-305438-1172079116 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305438-1172079116/SATzilla2007_R /tmp/evaluation/305438-1172079116/instance-305438-1172079116.cnf            

META MD5SUM SOLVER= 44dcaa7dbf032757655ae5e30ee65a10
MD5SUM BENCH=  8e78670c99e958f12e271eddd527e3f2

RANDOM SEED= 472548591

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1057176 kB
Buffers:         42940 kB
Cached:         842336 kB
SwapCached:      14024 kB
Active:         158000 kB
Inactive:       751052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057176 kB
SwapTotal:     4192956 kB
SwapFree:      4147488 kB
Dirty:            9652 kB
Writeback:           0 kB
Mapped:          30132 kB
Slab:            75372 kB
Committed_AS:   711636 kB
PageTables:       1656 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= 66553 MiB

End job on node21 on Wed Feb 21 17:51:59 UTC 2007