Trace number 305233

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) 1200.06 1200.36

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
MD5SUMf66569529952df21cc4528cb4e064952
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)

11.97/12.01	c run March_dl for 5 seconds ... 
11.97/12.01	c Bin: Executing march_dl
11.97/12.01	c child exit by a signal
11.97/12.01	c march_dl returned code 137.
11.97/12.01	c run saps (UBCSAT implementation) for 2 seconds ... 
11.97/12.01	c Bin: Executing ubcsat2006
11.97/12.01	c child exited successfully
11.97/12.01	c ubcsat2006 returned code 0.
11.97/12.01	c satzilla computing base features
11.97/12.01	c satzilla doing unit-prop probe
11.97/12.01	c satzilla doing local search probe
11.97/12.01	c satzilla doing lobjois search-space size estimate
11.97/12.01	c satzilla's ranking:
11.97/12.01	c 1) march_dl: -863.991501
11.97/12.01	c 2) kcnfs: -812.991919
11.97/12.01	c 3) minisat20+P: 114.912959
11.97/12.01	c 4) kcnfs+P: 999.000000
11.97/12.01	c 5) march_dl+P: 999.000000
11.97/12.01	c 6) vallst+P: 999.000000
11.97/12.01	c 7) zchaff_rand+P: 999.000000
11.97/12.01	c 8) vallst: 999.000000
11.97/12.01	c 9) zchaff_rand: 999.000000
11.97/12.01	c 10) minisat20: 999.000000
11.97/12.01	c satzilla running march_dl ... 
1199.72/1200.12	c Bin: Executing march_dl
1199.72/1200.12	c child exit by a signal
1199.72/1200.12	c march_dl returned code 137.
1199.72/1200.12	c march_dl returned code 137.
1199.72/1200.12	c satzilla running kcnfs ... 
1199.72/1200.12	c Bin: Executing kcnfs
1199.72/1200.12	c kcnfs returned code 1.
1199.72/1200.12	c kcnfs returned code 1.
1199.72/1200.12	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/node3/watcher-305233-1172074724 -o ROOT/results/node3/solver-305233-1172074724 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305233-1172074724/SATzilla2007_R /tmp/evaluation/305233-1172074724/instance-305233-1172074724.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: 0.92 0.98 0.99 3/77 21552
/proc/meminfo: memFree=817960/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=1440 CPUtime=0
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 227427323 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 360 110 95 260 0 84 0
[pid=21553] ppid=21552 vsize=2100 CPUtime=0
/proc/21553/stat : 21553 (march_dl) R 21552 21552 20719 0 -1 4194304 367 0 0 0 0 0 0 0 20 0 1 0 227427323 2150400 362 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21553/statm: 525 362 50 118 0 404 0

[startup+0.107813 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21552
/proc/meminfo: memFree=817960/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=1440 CPUtime=0
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 227427323 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 360 110 95 260 0 84 0
[pid=21553] ppid=21552 vsize=5052 CPUtime=0.1
/proc/21553/stat : 21553 (march_dl) R 21552 21552 20719 0 -1 4194304 936 0 0 0 10 0 0 0 20 0 1 0 227427323 5173248 930 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134544371 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21553/statm: 1263 930 52 118 0 1142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6492

[startup+0.515845 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21552
/proc/meminfo: memFree=817960/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=1440 CPUtime=0
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 227427323 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 360 110 95 260 0 84 0
[pid=21553] ppid=21552 vsize=7920 CPUtime=0.5
/proc/21553/stat : 21553 (march_dl) R 21552 21552 20719 0 -1 4194304 4242 0 0 0 49 1 0 0 23 0 1 0 227427323 8110080 1653 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134543114 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21553/statm: 1980 1653 55 118 0 1859 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9360

[startup+1.33691 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 21554
/proc/meminfo: memFree=808216/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=1440 CPUtime=0
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 227427323 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 360 110 95 260 0 84 0
[pid=21553] ppid=21552 vsize=11148 CPUtime=1.32
/proc/21553/stat : 21553 (march_dl) R 21552 21552 20719 0 -1 4194304 11452 0 0 0 128 4 0 0 25 0 1 0 227427323 11415552 2399 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21553/statm: 2787 2399 65 118 0 2666 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12588

[startup+2.98305 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 21554
/proc/meminfo: memFree=800920/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=1440 CPUtime=0
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 227427323 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 360 110 95 260 0 84 0
[pid=21553] ppid=21552 vsize=17728 CPUtime=2.97
/proc/21553/stat : 21553 (march_dl) R 21552 21552 20719 0 -1 4194304 15259 0 0 0 259 38 0 0 25 0 1 0 227427323 18153472 4011 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134527911 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21553/statm: 4432 4011 74 118 0 4311 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 19168

[startup+6.26132 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 21555
/proc/meminfo: memFree=812888/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=1440 CPUtime=4.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 135 15262 0 0 0 0 461 38 16 0 1 0 227427323 1474560 111 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21552/statm: 360 111 96 260 0 84 0
[pid=21555] ppid=21552 vsize=10288 CPUtime=1.24
/proc/21555/stat : 21555 (ubcsat2006) R 21552 21552 20719 0 -1 4194304 1314 0 0 0 123 1 0 0 25 0 1 0 227427824 10534912 1297 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21555/statm: 2572 1297 156 64 0 2153 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11728

[startup+12.7159 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 21556
/proc/meminfo: memFree=808536/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=7784 CPUtime=0.69
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 5983 0 0 0 66 3 0 0 23 0 1 0 227428525 7970816 1624 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134543085 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 1946 1624 57 118 0 1825 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13912

[startup+25.5219 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 21556
/proc/meminfo: memFree=796376/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=19068 CPUtime=13.49
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 15556 0 0 0 1306 43 0 0 25 0 1 0 227428525 19525632 4308 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134532986 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 4767 4308 74 118 0 4646 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25196

[startup+51.149 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 21556
/proc/meminfo: memFree=794520/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=21140 CPUtime=39.11
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 15936 0 0 0 3868 43 0 0 25 0 1 0 227428525 21647360 4688 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134514019 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5285 4688 74 118 0 5164 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 27268

[startup+102.4 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 21556
/proc/meminfo: memFree=794008/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=21768 CPUtime=90.35
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16076 0 0 0 8991 44 0 0 25 0 1 0 227428525 22290432 4828 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134514040 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5442 4828 74 118 0 5321 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 27896

[startup+162.471 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21556
/proc/meminfo: memFree=793624/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=22144 CPUtime=150.4
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16167 0 0 0 14996 44 0 0 25 0 1 0 227428525 22675456 4919 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134526998 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5536 4919 74 118 0 5415 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 28272

[startup+222.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21556
/proc/meminfo: memFree=793368/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=22264 CPUtime=210.46
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16218 0 0 0 21001 45 0 0 25 0 1 0 227428525 22798336 4970 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5566 4970 74 118 0 5445 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 28392

[startup+282.607 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21556
/proc/meminfo: memFree=793176/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=22512 CPUtime=270.51
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16264 0 0 0 27006 45 0 0 25 0 1 0 227428525 23052288 5016 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134514206 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5628 5016 74 118 0 5507 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 28640

[startup+342.678 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21556
/proc/meminfo: memFree=792920/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=22640 CPUtime=330.57
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16311 0 0 0 33011 46 0 0 25 0 1 0 227428525 23183360 5063 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134527911 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5660 5063 74 118 0 5539 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 28768

[startup+402.75 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21556
/proc/meminfo: memFree=792920/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=22768 CPUtime=390.62
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16338 0 0 0 39016 46 0 0 25 0 1 0 227428525 23314432 5090 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5692 5090 74 118 0 5571 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 28896

[startup+462.815 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21556
/proc/meminfo: memFree=792792/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=22888 CPUtime=450.68
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16371 0 0 0 45021 47 0 0 25 0 1 0 227428525 23437312 5123 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134513672 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5722 5123 74 118 0 5601 0
Current children cumulated CPU time (s) 462.67

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

[startup+522.882 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21556
/proc/meminfo: memFree=792728/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=23008 CPUtime=510.73
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16395 0 0 0 51026 47 0 0 25 0 1 0 227428525 23560192 5147 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134514093 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5752 5147 74 118 0 5631 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 29136

[startup+582.948 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21556
/proc/meminfo: memFree=792664/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=23124 CPUtime=570.79
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16415 0 0 0 57031 48 0 0 25 0 1 0 227428525 23678976 5167 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134528042 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5781 5167 74 118 0 5660 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 29252

[startup+643.018 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 21556
/proc/meminfo: memFree=792536/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=23124 CPUtime=630.83
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16440 0 0 0 63035 48 0 0 25 0 1 0 227428525 23678976 5192 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5781 5192 74 118 0 5660 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 29252

[startup+703.09 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 21556
/proc/meminfo: memFree=792408/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=23252 CPUtime=690.9
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16461 0 0 0 69041 49 0 0 25 0 1 0 227428525 23810048 5213 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134514019 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5813 5213 74 118 0 5692 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 29380

[startup+763.154 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21556
/proc/meminfo: memFree=792280/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=23376 CPUtime=750.94
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16479 0 0 0 75045 49 0 0 25 0 1 0 227428525 23937024 5231 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134526996 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5844 5231 74 118 0 5723 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 29504

[startup+823.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21556
/proc/meminfo: memFree=792152/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=23376 CPUtime=811.01
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16496 0 0 0 81051 50 0 0 25 0 1 0 227428525 23937024 5248 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134587278 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5844 5248 74 118 0 5723 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 29504

[startup+883.298 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21556
/proc/meminfo: memFree=792152/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=23500 CPUtime=871.06
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16511 0 0 0 87056 50 0 0 25 0 1 0 227428525 24064000 5263 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134527803 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5875 5263 74 118 0 5754 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 29628

[startup+943.368 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 21556
/proc/meminfo: memFree=792024/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=23500 CPUtime=931.12
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16528 0 0 0 93061 51 0 0 25 0 1 0 227428525 24064000 5280 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134514206 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5875 5280 74 118 0 5754 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 29628

[startup+1003.44 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 21556
/proc/meminfo: memFree=792024/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=23624 CPUtime=991.17
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16541 0 0 0 99066 51 0 0 25 0 1 0 227428525 24190976 5293 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134526954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5906 5293 74 118 0 5785 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 29752

[startup+1063.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21556
/proc/meminfo: memFree=792088/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=23624 CPUtime=1051.23
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16553 0 0 0 105072 51 0 0 25 0 1 0 227428525 24190976 5305 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134514019 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5906 5305 74 118 0 5785 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 29752

[startup+1123.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21556
/proc/meminfo: memFree=792024/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=23624 CPUtime=1111.29
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16563 0 0 0 111077 52 0 0 25 0 1 0 227428525 24190976 5315 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5906 5315 74 118 0 5785 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 29752

[startup+1183.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21556
/proc/meminfo: memFree=791960/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=6128 CPUtime=11.99
/proc/21552/stat : 21552 (SATzilla2007_R) S 21550 21552 20719 0 -1 4194304 4641 16583 0 0 478 5 673 43 25 0 1 0 227427323 6275072 1332 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21552/statm: 1532 1332 157 260 0 1256 0
[pid=21556] ppid=21552 vsize=23748 CPUtime=1171.33
/proc/21556/stat : 21556 (march_dl) R 21552 21552 20719 0 -1 4194304 16576 0 0 0 117081 52 0 0 25 0 1 0 227428525 24317952 5328 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134528156 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21556/statm: 5937 5328 74 118 0 5816 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 29876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21556
/proc/meminfo: memFree=803104/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=16568 CPUtime=1200.04
/proc/21552/stat : 21552 (SATzilla2007_R) R 21550 21552 20719 0 -1 4194304 7418 33163 0 0 498 8 119402 96 20 0 1 0 227427323 16965632 3800 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134590746 0 0 4096 0 0 0 0 17 1 0 0
/proc/21552/statm: 4142 3800 163 260 0 3866 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 16568

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21556
/proc/meminfo: memFree=803104/2055920 swapFree=4192812/4192956
[pid=21552] ppid=21550 vsize=16568 CPUtime=1200.04
/proc/21552/stat : 21552 (SATzilla2007_R) R 21550 21552 20719 0 -1 4194304 7418 33163 0 0 498 8 119402 96 20 0 1 0 227427323 16965632 3800 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134590746 0 0 4096 0 0 0 0 17 1 0 0
/proc/21552/statm: 4142 3800 163 260 0 3866 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 16568

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.06
CPU user time (s): 1199.01
CPU system time (s): 1.05084
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 29876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.01
system time used= 1.05084
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40581
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= 29
involuntary context switches= 1680

runsolver used 1.19582 second user time and 3.07153 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Feb 21 16:18:45 UTC 2007

IDJOB= 305233
IDBENCH= 20151
IDSOLVER= 134
FILE ID= node3/305233-1172074724

PBS_JOBID= 3865311

Free space on /tmp= 66540 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
COMMAND LINE= /tmp/evaluation/305233-1172074724/SATzilla2007_R /tmp/evaluation/305233-1172074724/instance-305233-1172074724.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-305233-1172074724 -o ROOT/results/node3/solver-305233-1172074724 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305233-1172074724/SATzilla2007_R /tmp/evaluation/305233-1172074724/instance-305233-1172074724.cnf            

META MD5SUM SOLVER= 44dcaa7dbf032757655ae5e30ee65a10
MD5SUM BENCH=  f66569529952df21cc4528cb4e064952

RANDOM SEED= 274015933

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        818368 kB
Buffers:         64428 kB
Cached:        1037444 kB
SwapCached:          0 kB
Active:         495348 kB
Inactive:       661196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        818368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9656 kB
Writeback:           0 kB
Mapped:          73604 kB
Slab:            66588 kB
Committed_AS:  1105164 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= 66540 MiB

End job on node3 on Wed Feb 21 16:38:47 UTC 2007