Trace number 1558769

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
picosat 913? (TO) 1200.04 1200.41

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-34-s100.cnf
MD5SUMd33264afbb7fa6f88a24b97cfc468c5a
Bench CategoryAPPLICATION (applications 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 variables32465
Number of clauses97748
Sum of the clauses size230766
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 262350
Number of clauses of size 335334
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1558769-1238873652.cnf
0.00/0.00	c parsed header 'p cnf 32465 97748'
1.10/1.18	c initialized 32465 variables
1.10/1.18	c found 97748 non trivial clauses
1.10/1.18	c
1.10/1.18	c random number generator seed 0
1.10/1.18	c 
1.10/1.18	c  seconds     variables   original    learned     agility
1.10/1.18	c         level        used      conflicts    limit          MB
1.10/1.18	c 
1.10/1.18	c s   1.2   0.0 31723   2.3 34048    51     0     0   0.0   3.6 
1.20/1.25	c 
1.20/1.25	c initial reduction limit 17634 clauses
1.20/1.25	c 
1.20/1.25	c +   1.2 100.6 31717  67.6 34048   151    96 19397  16.6   3.8 
1.20/1.25	c R   1.3 100.7 31717  67.7 34048   157   102 19397  18.5   3.8 
1.29/1.36	c +   1.4  85.6 31716  84.6 34048   301   242 21336  23.0   3.9 
1.49/1.54	c s   1.5  80.2 31714  86.1 34006   369   310 21336  23.9   3.9 
1.49/1.55	c R   1.6  77.2 31714  86.1 34006   402   343 21336  20.1   3.9 
1.99/2.04	c s   2.0  69.4 31708  88.3 33982   481   420 21336  22.1   3.9 
2.20/2.28	c +   2.3  65.0 31702  89.4 33982   526   463 23469  24.4   4.0 
2.49/2.54	c s   2.5  64.1 31702  90.0 33950   573   510 23469  24.0   4.0 
2.69/2.77	c N   2.8  62.5 31702  90.3 33950   608   545 23469  23.0   4.0 
3.09/3.18	c s   3.2  61.5 31699  90.4 33936   670   606 23469  24.6   4.0 
3.79/3.86	c N   3.9  59.3 31699  91.4 33936   773   708 23469  25.9   4.0 
4.39/4.50	c +   4.5  58.1 31699  91.7 33936   863   798 25815  23.7   4.0 
5.49/5.51	c s   5.5  56.0 31696  91.8 33924  1033   966 25815  21.6   4.0 
5.99/6.09	c s   6.1  54.4 31530  92.3 33745  1108  1040 25815  22.4   4.0 
6.29/6.31	c N   6.3  53.7 31530  92.3 33745  1135  1067 25815  23.7   4.1 
7.69/7.79	c +   7.8  51.8 31530  92.5 33745  1368  1300 28396  21.5   4.1 
8.29/8.34	c N   8.3  51.4 31530  93.0 33745  1435  1367 28396  24.8   4.1 
9.39/9.49	c s   9.5  48.4 31527  93.0 33733  1711  1640 28396  24.4   4.2 
10.09/10.16	c s  10.2  47.4 31524  93.7 33721  1815  1743 28396  17.9   4.2 
10.09/10.17	c R  10.2  47.1 31524  93.7 33721  1817  1745 28396   9.2   4.2 
10.09/10.17	c 
10.09/10.17	c  seconds     variables   original    learned     agility
10.09/10.17	c         level        used      conflicts    limit          MB
10.09/10.17	c 
10.79/10.83	c s  10.8  45.7 31444  94.1 33615  1931  1855 28396  22.2   4.2 
11.29/11.30	c N  11.3  45.2 31444  94.2 33615  1998  1921 28396  23.6   4.2 
11.79/11.85	c +  11.9  45.0 31444  94.2 33615  2125  2046 31235  19.5   4.2 
12.88/12.90	c R  12.9  44.5 31444  94.2 33615  2302  2220 31235  22.4   4.3 
18.19/18.21	c R  18.2  42.8 31444  94.3 33615  3105  3019 31235  21.1   4.4 
18.89/18.98	c +  19.0  42.4 31444  94.3 33615  3260  3174 34358  20.5   4.4 
29.69/29.78	c +  29.8  39.9 31444  94.6 33615  4962  4875 37793  21.2   4.7 
30.79/30.88	c R  30.9  39.7 31444  94.6 33615  5116  5029 37793  22.6   4.7 
42.38/42.44	c s  42.4  38.2 31441  94.9 33603  6690  6601 37793  23.6   5.0 
43.08/43.19	c s  43.2  37.9 31432  95.0 33563  6802  6710 37793  23.4   5.0 
43.68/43.78	c R  43.8  37.8 31432  95.0 33563  6871  6779 37793  22.5   5.0 
45.18/45.20	c s  45.2  37.6 31429  95.1 33547  7031  6938 37793  23.7   5.0 
45.87/45.91	c R  45.9  37.5 31366  95.1 33547  7133  7037 37793  22.3   5.1 
45.97/46.06	c s  46.1  37.5 31366  95.1 33475  7137  7041 37793  19.9   5.1 
47.67/47.70	c N  47.7  37.2 31366  95.4 33475  7435  7333 37793  24.5   5.1 
48.07/48.20	c +  48.2  37.1 31366  95.4 33475  7515  7413 41572  21.9   5.2 
52.57/52.67	c N  52.7  36.8 31366  95.5 33475  8236  8131 41572  23.3   5.3 
64.77/64.90	c R  64.9  36.4 31366  95.8 33475 10243 10136 41572  22.5   5.6 
70.67/70.72	c +  70.7  35.9 31366  95.8 33475 11344 11231 45729  26.4   5.9 
94.76/94.89	c N  94.9  35.3 31366  96.0 33475 15051 14929 45729  25.1   6.8 
109.96/110.05	c + 110.0  34.9 31366  96.0 33475 17087 16961 50301  23.5   7.2 
132.64/132.76	c s 132.7  34.5 31363  96.4 33463 20465 20330 50301  22.4   7.8 
132.64/132.76	c 
132.64/132.76	c  seconds     variables   original    learned     agility
132.64/132.76	c         level        used      conflicts    limit          MB
132.64/132.76	c 
133.24/133.37	c N 133.3  34.5 31328  96.5 33463 20567 20431 50301  24.3   7.8 
133.44/133.57	c s 133.5  34.5 31328  96.5 33420 20589 20453 50301  22.1   7.8 
135.15/135.29	c R 135.3  34.5 31328  96.5 33420 20871 20733 50301  22.7   7.8 
140.65/140.76	c R 140.7  34.4 31328  96.5 33420 21674 21535 50301  21.8   7.9 
153.35/153.43	c N 153.4  34.3 31328  96.5 33420 23679 23539 50301  24.3   8.3 
166.04/166.17	c + 166.1  34.1 31328  96.7 33420 25701 25557 55331  23.8   8.6 
185.63/185.75	c R 185.7  34.0 31328  96.7 33420 28487 28336 55331  19.1   9.2 
241.42/241.58	c s 241.5  33.4 31325  96.7 33408 36711 36543 55331  24.4  10.7 
242.12/242.21	c N 242.1  33.4 31325  96.8 33408 36812 36644 55331  23.9  10.7 
242.32/242.42	c s 242.3  33.4 31269  96.9 33324 36838 36667 55331  22.9  10.7 
242.72/242.90	c R 242.8  33.4 31269  96.9 33324 36916 36745 55331  22.7  10.7 
245.02/245.11	c R 245.0  33.4 31269  96.9 33324 37217 37046 55331  21.0  10.8 
250.62/250.71	c R 250.6  33.3 31269  96.9 33324 38021 37850 55331  22.2  10.9 
253.91/254.05	c + 254.0  33.4 31269  96.9 33324 38622 38449 60864  23.5  11.0 
257.61/257.78	c R 257.7  33.3 31269  96.9 33324 40027 39852 60864  21.2  11.4 
284.81/284.90	c N 284.8  33.2 31269  96.9 33324 44843 44662 60864  23.5  12.4 
341.88/342.04	c R 341.9  33.2 31269  96.9 33324 56066 55860 60864  21.1  14.9 
356.08/356.26	c + 356.2  33.2 31269  96.9 33324 58003 57795 66950  22.6  15.3 
492.94/493.15	c R 493.0  32.6 31269  96.9 33324 81700 30760 66950  21.9  10.4 
528.13/528.34	c + 528.2  32.5 31269  96.9 33324 87074 36130 73645  20.7  11.6 
805.54/805.85	c + 805.6  32.0 31269  96.9 33324 130e3 23319 81009  20.1   9.9 
817.84/818.19	c s 817.9  31.9 31266  96.9 33312 132e3 25294 81009  23.1  10.4 
817.84/818.19	c 
817.84/818.19	c  seconds     variables   original    learned     agility
817.84/818.19	c         level        used      conflicts    limit          MB
817.84/818.19	c 
818.54/818.87	c R 818.6  31.9 31266  97.0 33312 132e3 25396 81009  21.8  10.4 
820.24/820.55	c N 820.3  31.9 31266  97.0 33312 133e3 25696 81009  27.6  10.5 
824.04/824.39	c s 824.1  31.9 31142  97.0 33180 133e3 26257 81009  25.2  10.6 
824.64/825.00	c R 824.8  31.9 31142  97.0 33180 133e3 26357 81009  21.7  10.6 
826.44/826.74	c N 826.5  31.9 31142  97.0 33180 134e3 26660 81009  23.0  10.6 
830.94/831.26	c N 831.0  31.9 31142  97.0 33180 134e3 27463 81009  23.8  10.8 
843.23/843.56	c R 843.3  31.9 31142  97.0 33180 136e3 29465 81009  16.6  11.2 
875.62/875.95	c N 875.7  31.9 31142  97.1 33180 141e3 34273 81009  24.4  12.1 
944.30/944.68	c R 944.4  32.0 31142  97.2 33180 152e3 45495 81009  21.9  14.2 
1014.68/1015.06	c s 101e1  32.1 31139  97.2 33168 164e3 57455 81009  25.3  16.9 
1015.38/1015.70	c N 102e1  32.1 31139  97.2 33168 164e3 57558 81009  24.3  17.0 
1016.78/1017.14	c N 102e1  32.1 31139  97.2 33168 165e3 57859 81009  23.4  17.0 
1020.18/1020.54	c N 102e1  32.1 31139  97.2 33168 166e3 58662 81009  23.7  17.2 
1030.67/1031.02	c N 103e1  32.1 31139  97.2 33168 168e3 60666 81009  23.6  17.6 
1055.37/1055.71	c N 106e1  32.1 31139  97.2 33168 172e3 65475 81009  24.7  18.5 
1124.75/1125.13	c N 112e1  32.0 31139  97.2 33168 184e3 76692 81009  25.1  20.8 
1190.72/1191.12	c + 119e1  32.0 31139  97.2 33168 196e3 26404 89109  20.7   9.1 

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1558769-1238873652/watcher-1558769-1238873652 -o /tmp/evaluation-result-1558769-1238873652/solver-1558769-1238873652 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1558769-1238873652.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 1.01 1.00 3/64 6446
/proc/meminfo: memFree=1809920/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=2700 CPUtime=0
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 557 0 0 0 0 0 0 0 18 0 1 0 1160030227 2764800 543 1992294400 134512640 135137933 4294956224 18446744073709551615 134532121 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 675 545 53 152 0 521 0

[startup+0.104178 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 6446
/proc/meminfo: memFree=1809920/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=5072 CPUtime=0.1
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 1154 0 0 0 10 0 0 0 18 0 1 0 1160030227 5193728 1139 1992294400 134512640 135137933 4294956224 18446744073709551615 134560869 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 1268 1139 61 152 0 1114 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5072

[startup+0.201192 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 6446
/proc/meminfo: memFree=1809920/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=5072 CPUtime=0.19
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 1158 0 0 0 19 0 0 0 18 0 1 0 1160030227 5193728 1143 1992294400 134512640 135137933 4294956224 18446744073709551615 134549104 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 1268 1143 61 152 0 1114 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5072

[startup+0.301209 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 6446
/proc/meminfo: memFree=1809920/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=5204 CPUtime=0.29
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 1161 0 0 0 29 0 0 0 19 0 1 0 1160030227 5328896 1146 1992294400 134512640 135137933 4294956224 18446744073709551615 134548640 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 1301 1146 61 152 0 1147 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5204

[startup+0.701268 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 6446
/proc/meminfo: memFree=1809920/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=5204 CPUtime=0.69
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 1162 0 0 0 69 0 0 0 22 0 1 0 1160030227 5328896 1147 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 1301 1147 61 152 0 1147 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5204

[startup+1.50139 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6447
/proc/meminfo: memFree=1805560/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=5468 CPUtime=1.49
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 1232 0 0 0 149 0 0 0 25 0 1 0 1160030227 5599232 1217 1992294400 134512640 135137933 4294956224 18446744073709551615 134552029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 1367 1217 69 152 0 1213 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5468

[startup+3.10264 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6447
/proc/meminfo: memFree=1805112/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=5468 CPUtime=3.09
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 1248 0 0 0 309 0 0 0 25 0 1 0 1160030227 5599232 1233 1992294400 134512640 135137933 4294956224 18446744073709551615 134548652 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 1367 1233 69 152 0 1213 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5468

[startup+6.30113 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6447
/proc/meminfo: memFree=1804920/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=5600 CPUtime=6.29
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 1274 0 0 0 629 0 0 0 25 0 1 0 1160030227 5734400 1259 1992294400 134512640 135137933 4294956224 18446744073709551615 134551415 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 1400 1259 69 152 0 1246 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5600

[startup+12.7011 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6447
/proc/meminfo: memFree=1804664/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=5732 CPUtime=12.69
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 1319 0 0 0 1269 0 0 0 25 0 1 0 1160030227 5869568 1304 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 1433 1304 69 152 0 1279 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5732

[startup+25.5011 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6447
/proc/meminfo: memFree=1804280/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=6128 CPUtime=25.48
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 1409 0 0 0 2547 1 0 0 25 0 1 0 1160030227 6275072 1394 1992294400 134512640 135137933 4294956224 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 1532 1394 69 152 0 1378 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6128

[startup+51.102 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6447
/proc/meminfo: memFree=1803704/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=6788 CPUtime=51.07
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 1570 0 0 0 5106 1 0 0 25 0 1 0 1160030227 6950912 1555 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 1697 1555 69 152 0 1543 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6788

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6447
/proc/meminfo: memFree=1801784/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=8636 CPUtime=102.27
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 2024 0 0 0 10225 2 0 0 25 0 1 0 1160030227 8843264 2009 1992294400 134512640 135137933 4294956224 18446744073709551615 134522648 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 2159 2009 69 152 0 2005 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8636

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6447
/proc/meminfo: memFree=1800120/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=10220 CPUtime=162.24
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 2434 0 0 0 16221 3 0 0 25 0 1 0 1160030227 10465280 2419 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 2555 2419 69 152 0 2401 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10220

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6447
/proc/meminfo: memFree=1798264/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=12064 CPUtime=222.23
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 2875 0 0 0 22219 4 0 0 25 0 1 0 1160030227 12353536 2860 1992294400 134512640 135137933 4294956224 18446744073709551615 134547440 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 3016 2860 69 152 0 2862 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12064

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1795896/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=14308 CPUtime=282.2
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 3418 0 0 0 28216 4 0 0 25 0 1 0 1160030227 14651392 3403 1992294400 134512640 135137933 4294956224 18446744073709551615 134522658 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 3577 3403 69 152 0 3423 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14308

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1793080/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=16948 CPUtime=342.18
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 4111 0 0 0 34213 5 0 0 25 0 1 0 1160030227 17354752 4096 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 4237 4096 69 152 0 4083 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16948

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1790584/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=19712 CPUtime=402.17
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 4749 0 0 0 40211 6 0 0 25 0 1 0 1160030227 20185088 4734 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 4928 4734 69 152 0 4774 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 19712

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1790200/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=20228 CPUtime=462.15
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 4826 0 0 0 46209 6 0 0 25 0 1 0 1160030227 20713472 4804 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 5057 4804 69 152 0 4903 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 20228

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1790264/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=20228 CPUtime=522.13
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 4826 0 0 0 52207 6 0 0 25 0 1 0 1160030227 20713472 4804 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 5057 4804 69 152 0 4903 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 20228

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1790264/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=20228 CPUtime=582.11
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 4826 0 0 0 58205 6 0 0 25 0 1 0 1160030227 20713472 4804 1992294400 134512640 135137933 4294956224 18446744073709551615 134522845 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 5057 4804 69 152 0 4903 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 20228

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1790264/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=20228 CPUtime=642.09
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 4826 0 0 0 64203 6 0 0 25 0 1 0 1160030227 20713472 4804 1992294400 134512640 135137933 4294956224 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 5057 4804 69 152 0 4903 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 20228

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1790200/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=20228 CPUtime=702.08
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 4833 0 0 0 70201 7 0 0 25 0 1 0 1160030227 20713472 4811 1992294400 134512640 135137933 4294956224 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 5057 4811 69 152 0 4903 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 20228

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1788088/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=22340 CPUtime=762.06
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 5346 0 0 0 76199 7 0 0 25 0 1 0 1160030227 22876160 5324 1992294400 134512640 135137933 4294956224 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 5585 5324 69 152 0 5431 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 22340

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1787832/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=22472 CPUtime=822.03
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 5397 0 0 0 82196 7 0 0 25 0 1 0 1160030227 23011328 5375 1992294400 134512640 135137933 4294956224 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 5618 5375 69 152 0 5464 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 22472

[startup+882.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1787832/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=22472 CPUtime=882.03
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 5397 0 0 0 88195 8 0 0 25 0 1 0 1160030227 23011328 5375 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 5618 5375 69 152 0 5464 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 22472

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1787768/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=22472 CPUtime=942
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 5397 0 0 0 94192 8 0 0 25 0 1 0 1160030227 23011328 5375 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 5618 5375 69 152 0 5464 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 22472

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1787768/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=22472 CPUtime=1001.98
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 5397 0 0 0 100190 8 0 0 25 0 1 0 1160030227 23011328 5375 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 5618 5375 69 152 0 5464 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 22472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1787768/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=22472 CPUtime=1061.97
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 5397 0 0 0 106189 8 0 0 25 0 1 0 1160030227 23011328 5375 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 5618 5375 69 152 0 5464 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 22472

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1787192/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=23000 CPUtime=1121.95
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 5541 0 0 0 112187 8 0 0 25 0 1 0 1160030227 23552000 5519 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 5750 5519 69 152 0 5596 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 23000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1786104/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=24056 CPUtime=1181.92
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 5807 0 0 0 118184 8 0 0 25 0 1 0 1160030227 24633344 5785 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 6014 5785 69 152 0 5860 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 24056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1786104/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=24056 CPUtime=1200.02
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 5807 0 0 0 119994 8 0 0 25 0 1 0 1160030227 24633344 5785 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 6014 5785 69 152 0 5860 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24056

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=1786104/2055920 swapFree=4176696/4192956
[pid=6446] ppid=6444 vsize=24056 CPUtime=1200.02
/proc/6446/stat : 6446 (picosat) R 6444 6446 6216 0 -1 4194304 5807 0 0 0 119994 8 0 0 25 0 1 0 1160030227 24633344 5785 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/6446/statm: 6014 5785 69 152 0 5860 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.95
CPU system time (s): 0.094985
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 24056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5807
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2277

runsolver used 0.934857 second user time and 2.56161 second system time

The end

Launcher Data

Begin job on node34 at 2009-04-04 21:34:12
IDJOB=1558769
IDBENCH=70864
IDSOLVER=506
FILE ID=node34/1558769-1238873652
PBS_JOBID= 9085951
Free space on /tmp= 66532 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-34-s100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1558769-1238873652/watcher-1558769-1238873652 -o /tmp/evaluation-result-1558769-1238873652/solver-1558769-1238873652 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1558769-1238873652.cnf

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

MD5SUM BENCH= d33264afbb7fa6f88a24b97cfc468c5a
RANDOM SEED=1341584770

node34.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		: 3000.259
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		: 3000.259
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:       1810400 kB
Buffers:         16620 kB
Cached:         164564 kB
SwapCached:      10100 kB
Active:          50584 kB
Inactive:       142156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810400 kB
SwapTotal:     4192956 kB
SwapFree:      4176696 kB
Dirty:            2260 kB
Writeback:           0 kB
Mapped:          17228 kB
Slab:            38860 kB
Committed_AS:  3089056 kB
PageTables:       1388 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= 66532 MiB
End job on node34 at 2009-04-04 21:54:15